chore(deps): bump actions/setup-java from 5.5.0 to 5.6.0 (#714)

Bumps [actions/setup-java](https://github.com/actions/setup-java) from 5.5.0 to 5.6.0.
- [Release notes](https://github.com/actions/setup-java/releases)
- [Commits](actions/setup-java@v5.5.0...v5.6.0)

---
updated-dependencies:
- dependency-name: actions/setup-java
  dependency-version: 5.6.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

.github/workflows/ci.yaml

@@ -18,7 +18,7 @@ jobs:
         uses: actions/checkout@v7.0.0
 
       - name: Install java
-        uses: actions/setup-java@v5.5.0
+        uses: actions/setup-java@v5.6.0
         with:
           distribution: 'temurin'
           java-version: '${{ matrix.version }}'