Build using JDK17 (targeting JDK11)

Author: rnc

.github/workflows/maven-build.yml

@@ -37,10 +37,10 @@ jobs:
     steps:
     - uses: actions/checkout@v6
 
-    - name: Set up JDK 11 for x64
+    - name: Set up JDK 17 for x64
       uses: actions/setup-java@v5
       with:
-        java-version: '11'
+        java-version: '17'
         distribution: 'temurin'
         architecture: x64