Bump actions/setup-java from 2 to 3 (#6)

Bumps [actions/setup-java](https://github.com/actions/setup-java) from 2 to 3.
- [Release notes](https://github.com/actions/setup-java/releases)
- [Commits](actions/setup-java@v2...v3)

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

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

.github/workflows/ci.yml

@@ -18,7 +18,7 @@ jobs:
       uses: actions/checkout@v4
 
     - name: Set up JDK
-      uses: actions/setup-java@v2
+      uses: actions/setup-java@v3
       with:
         java-version: '21'
         distribution: 'temurin'