message: Increase shard count of tensorflow/python/keras:lstm_test to avoid flaky timeouts
diff: @@ -604,6 +604,7 @@ py_test(
  name = "lstm_test",
  size = "medium",
  srcs = ["_impl/keras/layers/lstm_test.py"],
  + shard_count = 4,
  srcs_version = "PY2AND3",
  tags = [
  "noasan", # times out b/63678675
  