update ant workflow to checkout javaforce dep

Author: pquiring

.github/workflows/ant.yml

@@ -16,11 +16,21 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-    - uses: actions/checkout@v4
+    - name: Checkout Javaforce
+      uses: actions/checkout@v4
+      with:
+        repository: pquiring/javaforce
+    - name: Checkout jfCraft
+      uses: actions/checkout@v4
+      with:
+        path: games/jfcraft
     - name: Set up JDK 17
       uses: actions/setup-java@v4
       with:
         java-version: '17'
         distribution: 'temurin'
-    - name: Build with Ant
+    - name: Build JavaForce with Ant
+      run: ant -noinput -buildfile build.xml
+    - name: Build jfCraft with Ant
       run: ant -noinput -buildfile build.xml
+			working-directory: games/jfcraft