message: [tflite] make label_image build
  label_image depends on old gpu:gl_delegate, which no long built.
  update the dependency to use use gpu:delegate
diff: @@ -39,11 +39,11 @@ cc_binary(
  "@com_google_absl//absl/memory",
  ] + select({
  "//tensorflow:android": [
  - "//tensorflow/lite/delegates/gpu:gl_delegate",
  + "//tensorflow/lite/delegates/gpu:delegate",
  "//tensorflow/lite/experimental/delegates/hexagon:hexagon_delegate",
  ],
  "//tensorflow:android_arm64": [
  - "//tensorflow/lite/delegates/gpu:gl_delegate",
  + "//tensorflow/lite/delegates/gpu:delegate",
  "//tensorflow/lite/experimental/delegates/hexagon:hexagon_delegate",
  ],
  "//conditions:default": [],
  @@ -67,11 +67,11 @@ cc_library(
  "//tensorflow/lite/schema:schema_fbs",
  ] + select({
  "//tensorflow:android": [
  - "//tensorflow/lite/delegates/gpu:gl_delegate",
  + "//tensorflow/lite/delegates/gpu:delegate",
  "//tensorflow/lite/experimental/delegates/hexagon:hexagon_delegate",
  ],
  "//tensorflow:android_arm64": [
  - "//tensorflow/lite/delegates/gpu:gl_delegate",
  + "//tensorflow/lite/delegates/gpu:delegate",
  "//tensorflow/lite/experimental/delegates/hexagon:hexagon_delegate",
  ],
  "//conditions:default": [],
  