Update simplernn_test to use v2 mode.
Update simplernn_test to use v2 mode.

Test case that can only run in v1 has bug attached.

PiperOrigin-RevId: 225271476

gautam1858/tensorflow,arborh/tensorflow,sarvex/tensorflow,jhseu/tensorflow,tensorflow/tensorflow-pywrap_tf_optimizer,alsrgv/tensorflow,tensorflow/tensorflow-experimental_link_static_libraries_once,alsrgv/tensorflow,gunan/tensorflow,gautam1858/tensorflow,Bismarrck/tensorflow,tensorflow/tensorflow,apark263/tensorflow,chemelnucfin/tensorflow,aldian/tensorflow,asimshankar/tensorflow,xzturn/tensorflow,xzturn/tensorflow,aldian/tensorflow,ppwwyyxx/tensorflow,theflofly/tensorflow,jhseu/tensorflow,xzturn/tensorflow,davidzchen/tensorflow,kevin-coder/tensorflow-fork,kevin-coder/tensorflow-fork,adit-chandra/tensorflow,paolodedios/tensorflow,Intel-tensorflow/tensorflow,alsrgv/tensorflow,annarev/tensorflow,asimshankar/tensorflow,freedomtan/tensorflow,yongtang/tensorflow,sarvex/tensorflow,gautam1858/tensorflow,Intel-Corporation/tensorflow,theflofly/tensorflow,cxxgtxy/tensorflow,chemelnucfin/tensorflow,petewarden/tensorflow,DavidNorman/tensorflow,annarev/tensorflow,DavidNorman/tensorflow,aldian/tensorflow,xzturn/tensorflow,jbedorf/tensorflow,aam-at/tensorflow,tensorflow/tensorflow-pywrap_tf_optimizer,davidzchen/tensorflow,arborh/tensorflow,sarvex/tensorflow,jendap/tensorflow,paolodedios/tensorflow,davidzchen/tensorflow,tensorflow/tensorflow-pywrap_tf_optimizer,renyi533/tensorflow,davidzchen/tensorflow,yongtang/tensorflow,arborh/tensorflow,tensorflow/tensorflow-experimental_link_static_libraries_once,karllessard/tensorflow,Bismarrck/tensorflow,gautam1858/tensorflow,apark263/tensorflow,theflofly/tensorflow,davidzchen/tensorflow,apark263/tensorflow,Intel-tensorflow/tensorflow,Bismarrck/tensorflow,DavidNorman/tensorflow,arborh/tensorflow,arborh/tensorflow,Intel-Corporation/tensorflow,adit-chandra/tensorflow,theflofly/tensorflow,xzturn/tensorflow,tensorflow/tensorflow-pywrap_saved_model,kevin-coder/tensorflow-fork,jbedorf/tensorflow,DavidNorman/tensorflow,freedomtan/tensorflow,frreiss/tensorflow-fred,asimshankar/tensorflow,aam-at/tensorflow,frreiss/tensorflow-fred,freedomtan/tensorflow,Intel-Corporation/tensorflow,tensorflow/tensorflow,yongtang/tensorflow,petewarden/tensorflow,Bismarrck/tensorflow,gautam1858/tensorflow,karllessard/tensorflow,tensorflow/tensorflow-pywrap_saved_model,ghchinoy/tensorflow,asimshankar/tensorflow,paolodedios/tensorflow,sarvex/tensorflow,chemelnucfin/tensorflow,aam-at/tensorflow,ghchinoy/tensorflow,Intel-tensorflow/tensorflow,alsrgv/tensorflow,Intel-tensorflow/tensorflow,davidzchen/tensorflow,petewarden/tensorflow,Bismarrck/tensorflow,gunan/tensorflow,tensorflow/tensorflow-pywrap_tf_optimizer,chemelnucfin/tensorflow,xzturn/tensorflow,gunan/tensorflow,frreiss/tensorflow-fred,tensorflow/tensorflow-pywrap_tf_optimizer,aam-at/tensorflow,karllessard/tensorflow,kevin-coder/tensorflow-fork,ghchinoy/tensorflow,cxxgtxy/tensorflow,freedomtan/tensorflow,jhseu/tensorflow,jendap/tensorflow,cxxgtxy/tensorflow,ppwwyyxx/tensorflow,karllessard/tensorflow,aam-at/tensorflow,yongtang/tensorflow,tensorflow/tensorflow-pywrap_saved_model,arborh/tensorflow,davidzchen/tensorflow,Intel-tensorflow/tensorflow,tensorflow/tensorflow-pywrap_saved_model,tensorflow/tensorflow-pywrap_saved_model,hfp/tensorflow-xsmm,jhseu/tensorflow,adit-chandra/tensorflow,karllessard/tensorflow,yongtang/tensorflow,arborh/tensorflow,alsrgv/tensorflow,annarev/tensorflow,jendap/tensorflow,Intel-Corporation/tensorflow,jbedorf/tensorflow,alsrgv/tensorflow,annarev/tensorflow,hfp/tensorflow-xsmm,asimshankar/tensorflow,karllessard/tensorflow,chemelnucfin/tensorflow,freedomtan/tensorflow,xzturn/tensorflow,gautam1858/tensorflow,adit-chandra/tensorflow,theflofly/tensorflow,Intel-Corporation/tensorflow,ppwwyyxx/tensorflow,renyi533/tensorflow,renyi533/tensorflow,aam-at/tensorflow,ageron/tensorflow,annarev/tensorflow,petewarden/tensorflow,hfp/tensorflow-xsmm,Intel-tensorflow/tensorflow,ghchinoy/tensorflow,annarev/tensorflow,jbedorf/tensorflow,cxxgtxy/tensorflow,paolodedios/tensorflow,apark263/tensorflow,frreiss/tensorflow-fred,ghchinoy/tensorflow,renyi533/tensorflow,gautam1858/tensorflow,theflofly/tensorflow,jendap/tensorflow,ppwwyyxx/tensorflow,tensorflow/tensorflow-experimental_link_static_libraries_once,renyi533/tensorflow,jbedorf/tensorflow,annarev/tensorflow,adit-chandra/tensorflow,kevin-coder/tensorflow-fork,annarev/tensorflow,apark263/tensorflow,DavidNorman/tensorflow,frreiss/tensorflow-fred,ageron/tensorflow,arborh/tensorflow,sarvex/tensorflow,jhseu/tensorflow,frreiss/tensorflow-fred,jbedorf/tensorflow,ppwwyyxx/tensorflow,asimshankar/tensorflow,aldian/tensorflow,tensorflow/tensorflow-pywrap_tf_optimizer,alsrgv/tensorflow,Intel-Corporation/tensorflow,renyi533/tensorflow,freedomtan/tensorflow,asimshankar/tensorflow,jbedorf/tensorflow,asimshankar/tensorflow,cxxgtxy/tensorflow,hfp/tensorflow-xsmm,jhseu/tensorflow,renyi533/tensorflow,DavidNorman/tensorflow,jbedorf/tensorflow,jbedorf/tensorflow,ageron/tensorflow,ageron/tensorflow,gunan/tensorflow,Bismarrck/tensorflow,renyi533/tensorflow,davidzchen/tensorflow,freedomtan/tensorflow,ageron/tensorflow,alsrgv/tensorfl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ssard/tensorflow,Bismarrck/tensorflow,kevin-coder/tensorflow-fork