Update default NCCL version while installing from source to 2.2
Update default NCCL version while installing from source to 2.2

This is to keep the default configuration consistent with prebuilt TensorFlow.

PiperOrigin-RevId: 204513386

AnishShah/tensorflow,apark263/tensorflow,arborh/tensorflow,chemelnucfin/tensorflow,dancingdan/tensorflow,seanli9jan/tensorflow,annarev/tensorflow,arborh/tensorflow,jendap/tensorflow,kevin-coder/tensorflow-fork,aselle/tensorflow,jhseu/tensorflow,gunan/tensorflow,Intel-Corporation/tensorflow,xodus7/tensorflow,tensorflow/tensorflow-experimental_link_static_libraries_once,dancingdan/tensorflow,freedomtan/tensorflow,alsrgv/tensorflow,hfp/tensorflow-xsmm,alshedivat/tensorflow,Bismarrck/tensorflow,petewarden/tensorflow,yongtang/tensorflow,tensorflow/tensorflow,dongjoon-hyun/tensorflow,aldian/tensorflow,annarev/tensorflow,tensorflow/tensorflow-pywrap_tf_optimizer,renyi533/tensorflow,gautam1858/tensorflow,tensorflow/tensorflow-experimental_link_static_libraries_once,ghchinoy/tensorflow,tensorflow/tensorflow-pywrap_saved_model,ppwwyyxx/tensorflow,renyi533/tensorflow,frreiss/tensorflow-fred,ghchinoy/tensorflow,xzturn/tensorflow,hfp/tensorflow-xsmm,jart/tensorflow,frreiss/tensorflow-fred,alsrgv/tensorflow,tensorflow/tensorflow-pywrap_tf_optimizer,paolodedios/tensorflow,chemelnucfin/tensorflow,annarev/tensorflow,frreiss/tensorflow-fred,arborh/tensorflow,gunan/tensorflow,hehongliang/tensorflow,girving/tensorflow,xodus7/tensorflow,theflofly/tensorflow,alshedivat/tensorflow,adit-chandra/tensorflow,jart/tensorflow,ageron/tensorflow,aselle/tensorflow,davidzchen/tensorflow,tensorflow/tensorflow-pywrap_tf_optimizer,kevin-coder/tensorflow-fork,arborh/tensorflow,tensorflow/tensorflow,cxxgtxy/tensorflow,hfp/tensorflow-xsmm,Intel-tensorflow/tensorflow,aam-at/tensorflow,sarvex/tensorflow,jart/tensorflow,gunan/tensorflow,AnishShah/tensorflow,davidzchen/tensorflow,theflofly/tensorflow,annarev/tensorflow,Bismarrck/tensorflow,jhseu/tensorflow,tensorflow/tensorflow-pywrap_tf_optimizer,DavidNorman/tensorflow,aselle/tensorflow,snnn/tensorflow,Bismarrck/tensorflow,AnishShah/tensorflow,jalexvig/tensorflow,jart/tensorflow,annarev/tensorflow,alsrgv/tensorflow,DavidNorman/tensorflow,xodus7/tensorflow,gunan/tensorflow,aam-at/tensorflow,alsrgv/tensorflow,dancingdan/tensorflow,paolodedios/tensorflow,ZhangXinNan/tensorflow,DavidNorman/tensorflow,alsrgv/tensorflow,xzturn/tensorflow,jhseu/tensorflow,theflofly/tensorflow,renyi533/tensorflow,hehongliang/tensorflow,Bismarrck/tensorflow,jalexvig/tensorflow,gautam1858/tensorflow,cxxgtxy/tensorflow,snnn/tensorflow,adit-chandra/tensorflow,asimshankar/tensorflow,tensorflow/tensorflow,freedomtan/tensorflow,snnn/tensorflow,seanli9jan/tensorflow,annarev/tensorflow,aam-at/tensorflow,seanli9jan/tensorflow,ghchinoy/tensorflow,tensorflow/tensorflow-pywrap_saved_model,gunan/tensorflow,gautam1858/tensorflow,manipopopo/tensorflow,yongtang/tensorflow,girving/tensorflow,gautam1858/tensorflow,girving/tensorflow,cxxgtxy/tensorflow,girving/tensorflow,jalexvig/tensorflow,apark263/tensorflow,jart/tensorflow,aselle/tensorflow,theflofly/tensorflow,aam-at/tensorflow,frreiss/tensorflow-fred,girving/tensorflow,Bismarrck/tensorflow,AnishShah/tensorflow,ppwwyyxx/tensorflow,apark263/tensorflow,hehongliang/tensorflow,apark263/tensorflow,kevin-coder/tensorflow-fork,chemelnucfin/tensorflow,gautam1858/tensorflow,manipopopo/tensorflow,renyi533/tensorflow,girving/tensorflow,asimshankar/tensorflow,ZhangXinNan/tensorflow,girving/tensorflow,petewarden/tensorflow,tensorflow/tensorflow-experimental_link_static_libraries_once,yongtang/tensorflow,adit-chandra/tensorflow,theflofly/tensorflow,manipopopo/tensorflow,apark263/tensorflow,snnn/tensorflow,davidzchen/tensorflow,gautam1858/tensorflow,brchiu/tensorflow,asimshankar/tensorflow,xodus7/tensorflow,Intel-tensorflow/tensorflow,gunan/tensorflow,kobejean/tensorflow,ghchinoy/tensorflow,petewarden/tensorflow,freedomtan/tensorflow,paolodedios/tensorflow,karllessard/tensorflow,ppwwyyxx/tensorflow,seanli9jan/tensorflow,aldian/tensorflow,ghchinoy/tensorflow,freedomtan/tensorflow,jalexvig/tensorflow,tensorflow/tensorflow,xodus7/tensorflow,DavidNorman/tensorflow,xzturn/tensorflow,karllessard/tensorflow,kevin-coder/tensorflow-fork,karllessard/tensorflow,kevin-coder/tensorflow-fork,dancingdan/tensorflow,sarvex/tensorflow,freedomtan/tensorflow,tensorflow/tensorflow,arborh/tensorflow,ageron/tensorflow,jbedorf/tensorflow,jendap/tensorflow,tensorflow/tensorflow-pywrap_tf_optimizer,adit-chandra/tensorflow,davidzchen/tensorflow,arborh/tensorflow,alsrgv/tensorflow,hehongliang/tensorflow,ZhangXinNan/tensorflow,gautam1858/tensorflow,kevin-coder/tensorflow-fork,kobejean/tensorflow,jbedorf/tensorflow,aldian/tensorflow,petewarden/tensorflow,jendap/tensorflow,Intel-tensorflow/tensorflow,petewarden/tensorflow,alsrgv/tensorflow,karllessard/tensorflow,jart/tensorflow,asimshankar/tensorflow,Bismarrck/tensorflow,xzturn/tensorflow,theflofly/tensorflow,xzturn/tensorflow,alsrgv/tensorflow,tensorflow/tensorflow-pywrap_saved_model,Intel-tensorflow/tensorflow,jalexvig/tensorflow,jhseu/tensorflow,jhseu/tensorflow,cxxgtxy/tensorflow,renyi533/tensorflow,AnishShah/tensorflow,dancingdan/tensorflow,frreiss/tensorflow-fred,tensorflow/tensorflow,gunan/tensorflow,apark263/tensorflow,freedomtan/tensorflow,arborh/tensorflow,snnn/tensorflow,annarev/tensorflow,davidzchen/tensorflow,DavidNorman/tensorflow,ageron/tensorflow,AnishShah/tensorflow,kobejean/tensorflow,tensorflow/tensorflow,theflofly/tensorflow,kobejean/tensorflow,alshedivat/tensorflow,davidzchen/tensorflow,jhseu/tensorflow,alshedivat/tensorflow,frreiss/tensorflow-fred,aselle/tensorflow,tensorflow/tensorflow-pywrap_tf_optimizer,Intel-Corporation/tensorflow,aldian/tensorflow,ppwwyyxx/tensorflow,tensorflow/tensorflow-pywrap_tf_optimizer,paolodedios/tensorflow,gautam1858/tensorflow,alsrgv/tensorflow,ppwwyyxx/tensorflow,sarvex/tensorflow,Intel-tensorflow/tensorflow,ZhangXinNan/tensorflow,manipopopo/tensorflow,davidzchen/tensorflow,petewarden/tensorflow,adit-chandra/tensorflow,petewarden/tensorflow,jalexvig/tensorflow,paolodedios/tensorflow,hfp/tensorflow-xsmm,ZhangXinNan/tensorflow,apark263/tensorflow,dongjoon-hyun/tensorflow,renyi533/tensorflow,tensorflow/tensorflow,hfp/tensorflow-xsmm,kobejean/tensorflow,tensorflow/tensorflow-pywrap_saved_model,sarvex/tensorflow,theflofly/tensorflow,snnn/tensorflow,tensorflow/tensorflow-pywrap_saved_model,davidzchen/tensorflow,brchiu/tensorflow,ppwwyyxx/tensorflow,dancingdan/tensorflow,gautam1858/tensorflow,ghchinoy/tensorflow,AnishShah/tensorflow,seanli9jan/tensorflow,annarev/tensorflow,Intel-Corporation/tensorflow,yongtang/tensorflow,ghchinoy/tensorflow,ghchinoy/tensorflow,sarvex/tensorflow,kobejean/tensorflow,frreiss/tensorflow-fred,Intel-Corporation/tensorflow,jendap/tensorflow,xzturn/tensorflow,girving/tensorflow,alshedivat/tensorflow,jalexvig/tensorflow,chemelnucfin/tensorflow,frreiss/tensorflow-fred,ageron/tensorflow,jart/tensorflow,girving/tensorflow,aldian/tensorflow,DavidNorman/tensorflow,freedomtan/tensorflow,alshedivat/tensorflow,renyi533/tensorflow,aldian/tensorflow,tensorflow/tensorflow-pywrap_saved_model,dancingdan/tensorflow,apark263/tensorflow,jalexvig/tensorflow,jbedorf/tensorflow,aam-at/tensorflow,petewarden/tensorflow,yongtang/tensorflow,renyi533/tensorflow,petewarden/tensorflow,manipopopo/tensorflow,dongjoon-hyun/tensorflow,jhseu/tensorflow,Intel-Corporation/tensorflow,tensorflow/tensorflow-pywrap_saved_model,Intel-tensorflow/tensorflow,karllessard/tensorflow,xzturn/tensorflow,tensorflow/tensorflow-pywrap_tf_optimizer,paolodedios/tensorflow,cxxgtxy/tensorflow,tensorflow/tensorflow-pywrap_saved_model,kobejean/tensorflow,gunan/tensorflow,xodus7/tensorflow,dongjoon-hyun/tensorflow,kobejean/tensorflow,freedomtan/tensorflow,frreiss/tensorflow-fred,girving/tensorflow,karllessard/tensorflow,karllessard/tensorflow,alsrgv/tensorflow,arborh/tensorflow,hfp/tensorflow-xsmm,apark263/tensorflow,xodus7/tensorflow,hfp/tensorflow-xsmm,hehongliang/tensorflow,sarvex/tensorflow,yongtang/tensorflow,annarev/tensorflow,alsrgv/tensorflow,Intel-tensorflow/tensorflow,apark263/tensorflow,seanli9jan/tensorflow,aam-at/tensorflow,paolodedios/tensorflow,seanli9jan/tensorflow,tensorflow/tensorflow-experimental_link_static_libraries_once,tensorflow/tensorflow-experimental_link_static_libraries_once,renyi533/tensorflow,snnn/tensorflow,annarev/tensorflow,xzturn/tensorflow,jart/tensorflow,aam-at/tensorflow,aselle/tensorflow,chemelnucfin/tensorflow,xodus7/tensorflow,petewarden/tensorflow,dongjoon-hyun/tensorflow,freedomtan/tensorflow,AnishShah/tensorflow,jbedorf/tensorflow,manipopopo/tensorflow,tensorflow/tensorflow-experimental_link_static_libraries_once,yongtang/tensorflow,seanli9jan/tensorflow,aselle/tensorflow,aselle/tensorflow,gunan/tensorflow,tensorflow/tensorflow-pywrap_saved_model,sarvex/tensorflow,theflofly/tensorflow,hehongliang/tensorflow,jendap/tensorflow,apark263/tensorflow,jendap/tensorflow,gunan/tensorflow,jbedorf/tensorflow,xzturn/tensorflow,davidzchen/tensorflow,freedomtan/tensorflow,DavidNorman/tensorflow,aam-at/tensorflow,jbedorf/tensorflow,yongtang/tensorflow,brchiu/tensorflow,jendap/tensorflow,theflofly/tensorflow,sarvex/tensorflow,tensorflow/tensorflow-pywrap_tf_optimizer,asimshankar/tensorflow,tensorflow/tensorflow-pywrap_saved_model,tensorflow/tensorflow,Intel-tensorflow/tensorflow,petewarden/tensorflow,ageron/tensorflow,alshedivat/tensorflow,hfp/tensorflow-xsmm,snnn/tensorflow,dancingdan/tensorflow,ghchinoy/tensorflow,tensorflow/tensorflow-pywrap_tf_optimizer,jendap/tensorflow,tensorflow/tensorflow-pywrap_saved_model,hfp/tensorflow-xsmm,karllessard/tensorflow,renyi533/tensorflow,aldian/tensorflow,dongjoon-hyun/tensorflow,jbedorf/tensorflow,aam-at/tensorflow,theflofly/tensorflow,adit-chandra/tensorflow,gautam1858/tensorflow,Bismarrck/tensorflow,kobejean/tensorflow,paolodedios/tensorflow,alshedivat/tensorflow,jhseu/tensorflow,aam-at/tensorflow,davidzchen/tensorflow,tensorflow/tensorflow,alshedivat/tensorflow,ghchinoy/tensorflow,snnn/tensorflow,kevin-coder/tensorflow-fork,manipopopo/tensorflow,tensorflow/tensorflow,frreiss/tensorflow-fred,annarev/tensorflow,brchiu/tensorflow,yongtang/tensorflow,jalexvig/tensorflow,AnishShah/tensorflow,adit-chandra/tensorflow,xodus7/tensorflow,gunan/tensorflow,cxxgtxy/tensorflow,asimshankar/tensorflow,karllessard/tensorflow,chemelnucfin/tensorflow,tensorflow/tensorflow-experimental_link_static_libraries_once,ZhangXinNan/tensorflow,dancingdan/tensorflow,petewarden/tensorflow,arborh/tensorflow,manipopopo/tensorflow,frreiss/tensorflow-fred,renyi533/tensorflow,cxxgtxy/tensorflow,ageron/tensorflow,jart/tensorflow,hehongliang/tensorflow,davidzchen/tensorflow,dongjoon-hyun/tensorflow,adit-chandra/tensorflow,tensorflow/tensorflow-experimental_link_static_libraries_once,DavidNorman/tensorflow,Intel-tensorflow/tensorflow,aldian/tensorflow,chemelnucfin/tensorflow,hfp/tensorflow-xsmm,aselle/tensorflow,dancingdan/tensorflow,brchiu/tensorflow,aselle/tensorflow,snnn/tensorflow,alshedivat/tensorflow,asimshankar/tensorflow,ppwwyyxx/tensorflow,freedomtan/tensorflow,jalexvig/tensorflow,ppwwyyxx/tensorflow,theflofly/tensorflow,karllessard/tensorflow,asimshankar/tensorflow,girving/tensorflow,Bismarrck/tensorflow,Bismarrck/tensorflow,ageron/tensorflow,xzturn/tensorflow,DavidNorman/tensorflow,arborh/tensorflow,ageron/tensorflow,alshedivat/tensorflow,seanli9jan/tensorflow,tensorflow/tensorflow-experimental_link_static_libraries_once,xzturn/tensorflow,DavidNorman/tensorflow,brchiu/tensorflow,ghchinoy/tensorflow,Intel-Corporation/tensorflow,chemelnucfin/tensorflow,AnishShah/tensorflow,cxxgtxy/tensorflow,kevin-coder/tensorflow-fork,yongtang/tensorflow,xzturn/tensorflow,tensorflow/tensorflow-experimental_link_static_libraries_once,paolodedios/tensorflow,karllessard/tensorflow,chemelnucfin/tensorflow,jendap/tensorflow,freedomtan/tensorflow,asimshankar/tensorflow,ghchinoy/tensorflow,aselle/tensorflow,gunan/tensorflow,ppwwyyxx/tensorflow,dongjoon-hyun/tensorflow,arborh/tensorflow,kobejean/tensorflow,Intel-Corporation/tensorflow,ppwwyyxx/tensorflow,hfp/tensorflow-xsmm,Bismarrck/tensorflow,tensorflow/tensorflow-pywrap_tf_optimizer,snnn/tensorflow,jbedorf/tensorflow,Intel-tensorflow/tensorflow,jbedorf/tensorflow,renyi533/tensorflow,Intel-tensorflow/tensorflow,jendap/tensorflow,yongtang/tensorflow,aam-at/tensorflow,ageron/tensorflow,jhseu/tensorflow,seanli9jan/tensorflow,DavidNorman/tensorflow,adit-chandra/tensorflow,DavidNorman/tensorflow,chemelnucfin/tensorflow,jhseu/tensorflow,alsrgv/tensorflow,tensorflow/tensorflow-experimental_link_static_libraries_once,kevin-coder/tensorflow-fork,frreiss/tensorflow-fred,aam-at/tensorflow,ppwwyyxx/tensorflow,paolodedios/tensorflow,chemelnucfin/tensorflow,jhseu/tensorflow,adit-chandra/tensorflow,ZhangXinNan/tensorflow,asimshankar/tensorflow,adit-chandra/tensorflow,seanli9jan/tensorflow,ZhangXinNan/tensorflow,jbedorf/tensorflow,jalexvig/tensorflow,chemelnucfin/tensorflow,manipopopo/tensorflow,ppwwyyxx/tensorflow,paolodedios/tensorflow,Intel-Corporation/tensorflow,xodus7/tensorflow,jendap/tensorflow,dongjoon-hyun/tensorflow,dancingdan/tensorflow,dongjoon-hyun/tensorflow,brchiu/tensorflow,kevin-coder/tensorflow-fork,kobejean/tensorflow,gautam1858/tensorflow,dongjoon-hyun/tensorflow,ZhangXinNan/tensorflow,brchiu/tensorflow,davidzchen/tensorflow,asimshankar/tensorflow,brchiu/tensorflow,jhseu/tensorflow,ageron/tensorflow,brchiu/tensorflow,ageron/tensorflow,ZhangXinNan/tensorflow,arborh/tensorflow,brchiu/tensorflow,ageron/tensorflow,jbedorf/tensorflow,AnishShah/tensorflow,manipopopo/tensorflow,ZhangXinNan/tensorflow,Bismarrck/tensorflow,kevin-coder/tensorflow-fork,adit-chandra/tensorflow,xodus7/tensorflow,jart/tensorflow,gautam1858/tensorflow,jbedorf/tensorflow,manipopopo/tensorflow