compat: Update forward compatibility horizon to 2020-05-18
compat: Update forward compatibility horizon to 2020-05-18

PiperOrigin-RevId: 312039082
Change-Id: I03c04d8d9a395087e866a67ca58a263150b3f754

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