Bump spring-io/spring-github-workflows

Bumps the development-dependencies group with 1 update: [spring-io/spring-github-workflows](https://github.com/spring-io/spring-github-workflows).


Updates `spring-io/spring-github-workflows` from 3 to 4
- [Release notes](https://github.com/spring-io/spring-github-workflows/releases)
- [Commits](spring-io/spring-github-workflows@v3...v4)

---
updated-dependencies:
- dependency-name: spring-io/spring-github-workflows
  dependency-type: direct:production
  update-type: version-update:semver-major
  dependency-group: development-dependencies
...

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

.github/workflows/merge-dependabot-pr.yml

@@ -10,7 +10,7 @@ run-name: Merge Dependabot PR ${{ github.ref_name }}
 jobs:
   merge-dependabot-pr:
     permissions: write-all
-    uses: spring-io/spring-github-workflows/.github/workflows/spring-merge-dependabot-pr.yml@v3
+    uses: spring-io/spring-github-workflows/.github/workflows/spring-merge-dependabot-pr.yml@v4
     with:
       mergeArguments: --auto --squash
 

.github/workflows/pr-build.yml

@@ -7,4 +7,4 @@ on:
 
 jobs:
   build-pull-request:
-    uses: spring-io/spring-github-workflows/.github/workflows/spring-gradle-pull-request-build.yml@v3
+    uses: spring-io/spring-github-workflows/.github/workflows/spring-gradle-pull-request-build.yml@v4