message: Update GitHub OWNERS
diff: # Where component owners are known, add them here.
  -/tensorflow/c/eager @jaingaurav @alextp
  -/tensorflow/core/common_runtime/eager @jaingaurav @alextp
  +/tensorflow/c/eager @qqfish @kkimdev
  +/tensorflow/core/common_runtime/eager @qqfish @kkimdev
  /tenosrflow/core/debug @caisq
  /tensorflow/core/nccl/ @azaks2 @chsigg
  -/tensorflow/core/platform/windows/ @mrry
  +/tensorflow/core/platform/windows/ @gunan @mihaimaruseac
  /tensorflow/lite/experimental/micro @petewarden @advaitjain
  /tensorflow/python/autograph/ @mdanatg @kkimdev
  /tensorflow/python/debug @caisq
  -/tensorflow/python/eager @jaingaurav @alextp
  +/tensorflow/python/eager @rohan100jain @kkimdev
  /tensorflow/python/tools/api/generator/ @annarev
  -/tensorflow/tensorboard/ @jart
  /tensorflow/tools/docs/ @markdaoust
  /third_party/systemlibs/ @perfinion
  