message: CI: Cancel any active CodeChecker analysis if newly pushed into a PR.
diff: @@ -18,6 +18,11 @@ on:
  branches:
  - master
  +# Attempt to cancel any in-progress jobs for a given PR.
  +concurrency:
  + group: ${{ github.ref }}-${{ github.head_ref }}
  + cancel-in-progress: true
  +
  jobs:
  ubuntu_2004:
  name: "Ubuntu Linux 20.04"
  