message: Updated validation script to print validation result
diff: @@ -370,6 +370,12 @@ def main():
  print_diff(outs, use_color=colored_stdout)
  if retcode == ExitStatus.SUCCESS:
  retcode = ExitStatus.DIFF
  +
  + if retcode == ExitStatus.SUCCESS:
  + sys.stdout.write("Source code formatting validation completed: no issues found in " + str(len(files)) + " files")
  + else:
  + sys.stderr.write("Source code formatting validation failed")
  +
  return retcode
  