message: try reverting part of the label action
  label is not being removed when approved
diff: @@ -11,4 +11,4 @@ jobs:
  APPROVALS: "1"
  GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
  ADD_LABEL: "PR: approved"
  - REMOVE_LABEL: "PR: awaiting review"
  + REMOVE_LABEL: "PR%3A%20awaiting%20review"
  