Bump spring-io/spring-github-workflows/.github/workflows/spring-merge-dependabot-pr.yml (#6982)

Bumps [spring-io/spring-github-workflows/.github/workflows/spring-merge-dependabot-pr.yml](https://github.com/spring-io/spring-github-workflows) from 087a61ce46e7258a59cee1c32ec56b245fcd5a85 to af4a95d7d50d90b294a7bcca4153b1bfba0ab860.
- [Release notes](https://github.com/spring-io/spring-github-workflows/releases)
- [Commits](spring-io/spring-github-workflows@087a61c...af4a95d)

---
updated-dependencies:
- dependency-name: spring-io/spring-github-workflows/.github/workflows/spring-merge-dependabot-pr.yml
  dependency-version: af4a95d7d50d90b294a7bcca4153b1bfba0ab860
  dependency-type: direct:production
...

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

Author: dependabot[bot]

.github/workflows/dependabot-automerge.yml

@@ -13,7 +13,7 @@ jobs:
     permissions: write-all
 
     # Until v6 is released
-    uses: spring-io/spring-github-workflows/.github/workflows/spring-merge-dependabot-pr.yml@087a61ce46e7258a59cee1c32ec56b245fcd5a85
+    uses: spring-io/spring-github-workflows/.github/workflows/spring-merge-dependabot-pr.yml@af4a95d7d50d90b294a7bcca4153b1bfba0ab860
     with:
       autoMerge: true
       mergeArguments: --auto --squash