Update GraphDef version to 496.
Update GraphDef version to 496.

PiperOrigin-RevId: 326978669
Change-Id: Iaa3d0b8ba60b3c04ec8644b1d93a7f470ea96228

tensorflow/tensorflow-pywrap_tf_optimizer,gautam1858/tensorflow,annarev/tensorflow,tensorflow/tensorflow,tensorflow/tensorflow,tensorflow/tensorflow-experimental_link_static_libraries_once,sarvex/tensorflow,tensorflow/tensorflow,annarev/tensorflow,yongtang/tensorflow,aldian/tensorflow,freedomtan/tensorflow,tensorflow/tensorflow-experimental_link_static_libraries_once,Intel-Corporation/tensorflow,freedomtan/tensorflow,tensorflow/tensorflow-pywrap_tf_optimizer,yongtang/tensorflow,frreiss/tensorflow-fred,paolodedios/tensorflow,karllessard/tensorflow,aldian/tensorflow,cxxgtxy/tensorflow,gautam1858/tensorflow,tensorflow/tensorflow,annarev/tensorflow,annarev/tensorflow,cxxgtxy/tensorflow,sarvex/tensorflow,yongtang/tensorflow,annarev/tensorflow,karllessard/tensorflow,tensorflow/tensorflow-pywrap_tf_optimizer,davidzchen/tensorflow,tensorflow/tensorflow-experimental_link_static_libraries_once,yongtang/tensorflow,aam-at/tensorflow,davidzchen/tensorflow,cxxgtxy/tensorflow,Intel-tensorflow/tensorflow,petewarden/tensorflow,aam-at/tensorflow,Intel-tensorflow/tensorflow,karllessard/tensorflow,yongtang/tensorflow,petewarden/tensorflow,tensorflow/tensorflow-pywrap_saved_model,paolodedios/tensorflow,tensorflow/tensorflow-experimental_link_static_libraries_once,gautam1858/tensorflow,annarev/tensorflow,freedomtan/tensorflow,Intel-tensorflow/tensorflow,petewarden/tensorflow,davidzchen/tensorflow,tensorflow/tensorflow-pywrap_saved_model,karllessard/tensorflow,davidzchen/tensorflow,tensorflow/tensorflow-experimental_link_static_libraries_once,gautam1858/tensorflow,frreiss/tensorflow-fred,davidzchen/tensorflow,tensorflow/tensorflow-experimental_link_static_libraries_once,gautam1858/tensorflow,annarev/tensorflow,tensorflow/tensorflow-experimental_link_static_libraries_once,karllessard/tensorflow,frreiss/tensorflow-fred,yongtang/tensorflow,tensorflow/tensorflow-pywrap_saved_model,paolodedios/tensorflow,tensorflow/tensorflow-pywrap_tf_optimizer,freedomtan/tensorflow,tensorflow/tensorflow-pywrap_saved_model,tensorflow/tensorflow-pywrap_saved_model,aldian/tensorflow,aldian/tensorflow,yongtang/tensorflow,tensorflow/tensorflow,Intel-Corporation/tensorflow,davidzchen/tensorflow,tensorflow/tensorflow-pywrap_tf_optimizer,freedomtan/tensorflow,aldian/tensorflow,tensorflow/tensorflow-pywrap_tf_optimizer,cxxgtxy/tensorflow,aam-at/tensorflow,gautam1858/tensorflow,davidzchen/tensorflow,aam-at/tensorflow,tensorflow/tensorflow-pywrap_tf_optimizer,tensorflow/tensorflow,tensorflow/tensorflow-pywrap_saved_model,paolodedios/tensorflow,Intel-tensorflow/tensorflow,petewarden/tensorflow,Intel-Corporation/tensorflow,yongtang/tensorflow,Intel-tensorflow/tensorflow,paolodedios/tensorflow,cxxgtxy/tensorflow,freedomtan/tensorflow,tensorflow/tensorflow-pywrap_saved_model,Intel-Corporation/tensorflow,tensorflow/tensorflow-pywrap_tf_optimizer,gautam1858/tensorflow,paolodedios/tensorflow,Intel-Corporation/tensorflow,annarev/tensorflow,aam-at/tensorflow,paolodedios/tensorflow,tensorflow/tensorflow-pywrap_tf_optimizer,freedomtan/tensorflow,Intel-tensorflow/tensorflow,tensorflow/tensorflow-experimental_link_static_libraries_once,Intel-Corporation/tensorflow,cxxgtxy/tensorflow,tensorflow/tensorflow-pywrap_saved_model,gautam1858/tensorflow,tensorflow/tensorflow-pywrap_saved_model,aam-at/tensorflow,tensorflow/tensorflow-pywrap_tf_optimizer,tensorflow/tensorflow-pywrap_saved_model,petewarden/tensorflow,freedomtan/tensorflow,petewarden/tensorflow,petewarden/tensorflow,frreiss/tensorflow-fred,sarvex/tensorflow,freedomtan/tensorflow,Intel-Corporation/tensorflow,Intel-tensorflow/tensorflow,tensorflow/tensorflow,aldian/tensorflow,tensorflow/tensorflow,sarvex/tensorflow,frreiss/tensorflow-fred,frreiss/tensorflow-fred,gautam1858/tensorflow,karllessard/tensorflow,freedomtan/tensorflow,davidzchen/tensorflow,sarvex/tensorflow,aam-at/tensorflow,davidzchen/tensorflow,karllessard/tensorflow,aam-at/tensorflow,annarev/tensorflow,karllessard/tensorflow,tensorflow/tensorflow,petewarden/tensorflow,Intel-tensorflow/tensorflow,frreiss/tensorflow-fred,yongtang/tensorflow,aldian/tensorflow,tensorflow/tensorflow,aam-at/tensorflow,Intel-tensorflow/tensorflow,Intel-tensorflow/tensorflow,davidzchen/tensorflow,frreiss/tensorflow-fred,annarev/tensorflow,tensorflow/tensorflow-experimental_link_static_libraries_once,karllessard/tensorflow,cxxgtxy/tensorflow,aam-at/tensorflow,aam-at/tensorflow,gautam1858/tensorflow,frreiss/tensorflow-fred,aldian/tensorflow,gautam1858/tensorflow,frreiss/tensorflow-fred,gautam1858/tensorflow,paolodedios/tensorflow,karllessard/tensorflow,petewarden/tensorflow,Intel-Corporation/tensorflow,yongtang/tensorflow,karllessard/tensorflow,sarvex/tensorflow,freedomtan/tensorflow,annarev/tensorflow,petewarden/tensorflow,davidzchen/tensorflow,sarvex/tensorflow,tensorflow/tensorflow,petewarden/tensorflow,frreiss/tensorflow-fred,frreiss/tensorflow-fred,tensorflow/tensorflow-experimental_link_static_libraries_once,aam-at/tensorflow,paolodedios/tensorflow,yongtang/tensorflow,paolodedios/tensorflow,davidzchen/tensorflow,tensorflow/tensorflow-pywrap_tf_optimizer,tensorflow/tensorflow-experimental_link_static_libraries_once,paolodedios/tensorflow,tensorflow/tensorflow-pywrap_saved_model,cxxgtxy/tensorflow,freedomtan/tensorflow,sarvex/tensorflow,Intel-tensorflow/tensorflow,petewarden/tensorflow