Use JDK 17 in iOS scripts workflow for HelloCodenameOne build

Author: shai-almog

.github/workflows/scripts-ios.yml

@@ -76,6 +76,13 @@ jobs:
     steps:
       - uses: actions/checkout@v4
 
+      - name: Set up JDK 17
+        uses: actions/setup-java@v4
+        with:
+          distribution: temurin
+          java-version: '17'
+          cache: maven
+
       - name: Ensure CocoaPods tooling
         run: |
           mkdir -p ~/.codenameone