Updated version in sonar cloud

Author: Microsoft Graph DevX Tooling

.github/workflows/sonarcloud.yml

@@ -32,7 +32,7 @@ jobs:
       - name: Set up JDK
         uses: actions/setup-java@v4
         with:
-          java-version: 20
+          java-version: 21
           distribution: 'temurin'
           cache: gradle
       - name: Cache SonarCloud packages