message: docs(dev-infra): add comment about what the requiredBaseCommit is
  Add a comment to describe what the commit was for the given SHA so that we don't have to look it up.
  PR Close
diff: @@ -107,6 +107,7 @@ const merge = () => {
  requiredBaseCommits: {
  // PRs that target either `master` or the patch branch, need to be rebased
  // on top of the latest commit message validation fix.
  + // These SHAs are the commits that update the required license text in the header.
  'master': '5aeb9a4124922d8ac08eb73b8f322905a32b0b3a',
  [patch]: '27b95ba64a5d99757f4042073fd1860e20e3ed24'
  },
  