build(deps): Bump styfle/cancel-workflow-action from 0.8.0 to 0.9.0 (#6341)

Bumps [styfle/cancel-workflow-action](https://github.com/styfle/cancel-workflow-action) from 0.8.0 to 0.9.0.
- [Release notes](https://github.com/styfle/cancel-workflow-action/releases)
- [Commits](https://github.com/styfle/cancel-workflow-action/compare/0.8.0...89f242ee29e10c53a841bfe71cc0ce7b2f065abc)

Signed-off-by: dependabot[bot] <support@github.com>

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: Sam Kleinman <garen@tychoish.com>

.github/workflows/janitor.yml

@@ -10,7 +10,7 @@ jobs:
     runs-on: ubuntu-latest
     timeout-minutes: 3
     steps:
-      - uses: styfle/cancel-workflow-action@0.8.0
+      - uses: styfle/cancel-workflow-action@0.9.0
         with:
           workflow_id: 1041851,1401230,2837803
           access_token: ${{ github.token }}