Add multi worker mirrored strategy to DistributedVariable test. Some cases that are broken are currently skipped and being fixed in separate changes.
Add multi worker mirrored strategy to DistributedVariable test. Some cases that are broken are currently skipped and being fixed in separate changes.

PiperOrigin-RevId: 323948947
Change-Id: I3bd22d5309fb7be491b6036134b328883957e15c

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