Bump the github-dependencies group with 1 update

Bumps the github-dependencies group with 1 update: [actions/setup-java](https://github.com/actions/setup-java).


Updates `actions/setup-java` from 4.1.0 to 4.2.1
- [Release notes](https://github.com/actions/setup-java/releases)
- [Commits](actions/setup-java@v4.1.0...v4.2.1)

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

Signed-off-by: dependabot[bot] <[email protected]>

.github/workflows/main.yml

@@ -18,7 +18,7 @@ jobs:
         uses: actions/checkout@v4
 
       - name: Set up JDK 8
-        uses: actions/setup-java@v4.1.0
+        uses: actions/setup-java@v4.2.1
         with:
           distribution: 'zulu'
           java-version: 8

.github/workflows/pullrequest.yml

@@ -13,7 +13,7 @@ jobs:
         uses: actions/checkout@v4
 
       - name: Set up JDK 8
-        uses: actions/setup-java@v4.1.0
+        uses: actions/setup-java@v4.2.1
         with:
           distribution: 'zulu'
           java-version: 8