github workflow BuildTest for every PR

Signed-off-by: Laszlo Bende <L.Bende@mwam.com>

.github/workflows/BuiltTest.yml

@@ -0,0 +1,21 @@
+name: Build, test and package
+on:
+  pull_request:
+jobs:
+  build-test-package:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+      - name: Setup JDK
+        uses: actions/setup-java@v3
+        with:
+          distribution: temurin
+          java-version: 21
+          cache: gradle
+      - name: Setup Gradle
+        uses: gradle/gradle-build-action@v3
+        with:
+          arguments: --no-daemon
+      - name: Build, test and package
+        run: ./gradlew build