message: Change tags for estimator_test
diff: @@ -684,8 +684,10 @@ py_test(
  shard_count = 4,
  srcs_version = "PY2AND3",
  tags = [
  + "manual", # b/112769036, b/113907597
  + "no_oss", # b/112769036, b/113907597
  "no_windows",
  - "notsan",
  + "notsan", # b/67510291
  ],
  deps = [
  ":keras",
  