Bump actions/setup-java from 5.7.0 to 6.0.0

Bumps [actions/setup-java](https://github.com/actions/setup-java) from 5.7.0 to 6.0.0.
- [Release notes](https://github.com/actions/setup-java/releases)
- [Commits](actions/setup-java@b6effb0...dd06d9c)

---
updated-dependencies:
- dependency-name: actions/setup-java
  dependency-version: 6.0.0
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

.github/workflows/build-and-test.yml

@@ -17,7 +17,7 @@ jobs:
           node-version: '24'
           cache: npm
       - name: Set up JDK 21
-        uses: actions/setup-java@b6effb05e454b25005698d916606bdc6ffcbf961 # v5.7.0
+        uses: actions/setup-java@dd06d9cba3e5552c54d9f8ea23572deb30010f7c # v6.0.0
         with:
           distribution: 'temurin'
           java-version: 21

.github/workflows/instrumented-tests-run.yml

@@ -24,7 +24,7 @@ jobs:
           node-version: '22'
           cache: npm
       - name: Set up JDK 21
-        uses: actions/setup-java@b6effb05e454b25005698d916606bdc6ffcbf961 # v5.7.0
+        uses: actions/setup-java@dd06d9cba3e5552c54d9f8ea23572deb30010f7c # v6.0.0
         with:
           distribution: 'temurin'
           java-version: 21