Bump gautamkrishnar/keepalive-workflow from 1 to 2 (#13)

Bumps [gautamkrishnar/keepalive-workflow](https://github.com/gautamkrishnar/keepalive-workflow) from 1 to 2.
- [Release notes](https://github.com/gautamkrishnar/keepalive-workflow/releases)
- [Commits](gautamkrishnar/keepalive-workflow@v1...v2)

---
updated-dependencies:
- dependency-name: gautamkrishnar/keepalive-workflow
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

.github/workflows/ci.yml

@@ -55,4 +55,4 @@ jobs:
           username: ${{ env.DOCKER_USERNAME }}
           password: ${{ secrets.DOCKERHUB_TOKEN }}
           short-description: ${{ github.event.repository.description }}
-      - uses: gautamkrishnar/keepalive-workflow@v1
+      - uses: gautamkrishnar/keepalive-workflow@v2