message: Add gpu tag to replay_computation_gpu.
  This allows to filter the target out when trying to build everything that can
  be built without gpu.
diff: @@ -95,6 +95,7 @@ tf_cc_binary(
  # To run with MLIR GPU plugin enabled, pass --define=with_mlir_gpu_support=true.
  tf_cc_binary(
  name = "replay_computation_gpu",
  + tags = ["gpu"],
  deps = [
  ":replay_computation_library",
  "//tensorflow/compiler/xla/service:gpu_plugin",
  