[tf.data] Increase the roll out percentage of optimization `enable_gradient_descent` to 5%.
[tf.data] Increase the roll out percentage of optimization `enable_gradient_descent` to 5%.

PiperOrigin-RevId: 336717806
Change-Id: I724c31d9d2cb4cff1c867c168e52aa026c05c01f

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