Bump spring-io/spring-github-workflows (#1011)

Bumps [spring-io/spring-github-workflows](https://github.com/spring-io/spring-github-workflows) from 39ca0dc59f71cab14c73244e94fcd528a6e293c2 to 9a994844f5ead7d79476cb5bb77a2d10bdc482fe.
- [Release notes](https://github.com/spring-io/spring-github-workflows/releases)
- [Commits](spring-io/spring-github-workflows@39ca0dc...9a99484)

---
updated-dependencies:
- dependency-name: spring-io/spring-github-workflows
  dependency-type: direct:production
...

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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@39ca0dc59f71cab14c73244e94fcd528a6e293c2
+    uses: spring-io/spring-github-workflows/.github/workflows/spring-merge-dependabot-pr.yml@9a994844f5ead7d79476cb5bb77a2d10bdc482fe
     with:
       autoMerge: true
       mergeArguments: --auto --squash