message: Make select_and_scatter_test optonly
  Make select_and_scatter_test optonly.
  Reduce number of shards.
diff: @@ -1035,8 +1035,10 @@ xla_test(
  name = "select_and_scatter_test",
  timeout = "long",
  srcs = ["select_and_scatter_test.cc"],
  - shard_count = 40,
  - tags = ["enable_for_xla_interpreter"],
  + tags = [
  + "enable_for_xla_interpreter",
  + "optonly",
  + ],
  deps = [
  "//tensorflow/compiler/xla:array2d",
  "//tensorflow/compiler/xla:literal_util",
  