Improve the process to sync shared TfLite/TFLM code. (#54)
Improve the process to sync shared TfLite/TFLM code. (#54)

* Automatically remove the cla: no label and apply cla: yes label.
 * sync PR generation should not error out if there are no changes.
tensorflow/tflite-micro,tensorflow/tflite-micro,tensorflow/tflite-micro,tensorflow/tflite-micro