Update maven.yml

Author: Stefterv

.github/workflows/maven.yml

@@ -13,7 +13,7 @@ jobs:
           uses: actions/setup-java@v4
           with:
             distribution: 'temurin'
-            java-version: 17
+            java-version: 11
         - name: Setup Gradle
           uses: gradle/actions/setup-gradle@v3
         - name: Build with Gradle