message: Remove TBR from version updater script.
  No-Presubmit: True
  Cr-Commit-Position: refs/heads/main@{#35382}
diff: @@ -109,12 +109,10 @@ def _LocalCommit():
  git_author = subprocess.check_output(['git', 'config',
  'user.email']).strip()
  - tbr_authors = git_author + ',' + 'mbonadei@webrtc.org'
  - tbr = 'TBR=%s' % tbr_authors
  commit_msg = ('Update WebRTC code version (%02d-%02d-%02dT%02d:%02d:%02d).'
  - '\n\nTBR=%s\nBug: None')
  + '\n\nBug: None')
  commit_msg = commit_msg % (d.year, d.month, d.day, d.hour, d.minute,
  - d.second, tbr_authors)
  + d.second)
  subprocess.check_call(['git', 'add', '--update', '.'])
  subprocess.check_call(['git', 'commit', '-m', commit_msg])
  