Use Java 17 in GitHub Actions to fix the build

Author: gresrun

.github/workflows/ci.yml

@@ -18,10 +18,10 @@ jobs:
     - name: Git Checkout
       uses: actions/checkout@v6
 
-    - name: Setup JDK 11
+    - name: Setup JDK 17
       uses: actions/setup-java@v5
       with:
-        java-version: '11'
+        java-version: '17'
         distribution: 'adopt'
         cache: maven