run release workflow with java 11

Author: JulianVennen

.github/workflows/release.yml

@@ -12,7 +12,7 @@ jobs:
         uses: actions/setup-java@v3
         with:
           distribution: temurin
-          java-version: 8
+          java-version: 11
           cache: 'gradle'
       - name: Grant execute permission for gradlew
         run: chmod +x gradlew