Bump styfle/cancel-workflow-action from 0.12.0 to 0.12.1

Bumps [styfle/cancel-workflow-action](https://github.com/styfle/cancel-workflow-action) from 0.12.0 to 0.12.1.
- [Release notes](https://github.com/styfle/cancel-workflow-action/releases)
- [Commits](styfle/cancel-workflow-action@01ce38b...85880fa)

---
updated-dependencies:
- dependency-name: styfle/cancel-workflow-action
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <[email protected]>

.github/workflows/ci.yml

@@ -27,7 +27,7 @@ jobs:
     steps:
       # Cancel any previous runs for the same branch that are still running.
       - name: 'Cancel previous runs'
-        uses: styfle/cancel-workflow-action@01ce38bf961b4e243a6342cbade0dbc8ba3f0432
+        uses: styfle/cancel-workflow-action@85880fa0301c86cca9da44039ee3bb12d3bedbfa
         with:
           access_token: ${{ github.token }}
       - name: 'Check out repository'