message: Update lowest Node version used by CI
diff: @@ -5,7 +5,9 @@ jobs:
  runs-on: ubuntu-latest
  strategy:
  matrix:
  - node: ["12.10", "12", "14", "16"]
  + # ESLint doesn't support Node 12.10 anymore. Test on the oldest available
  + # node that our tools support.
  + node: ["12.22", "12", "14", "16"]
  name: Node ${{ matrix.node }}
  steps:
  - name: Checkout repository
  