fix: update build.yml to java 21 corretto

Signed-off-by: JonasDevDE <[email protected]>

Author: JonasDevDE

.github/workflows/build.yml

@@ -11,11 +11,11 @@ jobs:
       - uses: actions/checkout@v4
         with:
           fetch-depth: 0  # Shallow clones should be disabled for a better relevancy of analysis
-      - name: Set up JDK 17
+      - name: Set up JDK 21
         uses: actions/setup-java@v4
         with:
-          java-version: 17
-          distribution: 'zulu' # Alternative distribution options are available
+          java-version: 21
+          distribution: 'corretto' # Alternative distribution options are available
       - name: Make gradlew executable
         run: chmod +x gradlew
       - name: Cache SonarQube packages