Added github action

.github/workflows/gradle-build.yml

@@ -0,0 +1,27 @@
+name: Gradle Build
+
+on: [push, pull_request]
+
+# Allow cancelling all previous runs for the same branch
+# See https://docs.github.com/en/actions/using-workflows/workflow-syntax-for-github-actions#concurrency
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
+jobs:
+  build:
+    runs-on: ubuntu-20.04
+
+    steps:
+      - uses: actions/checkout@v4
+      - name: Set up JDK 17
+        uses: actions/setup-java@v3
+        with:
+          java-version: 17
+          distribution: liberica
+      - name: Gradle Wrapper Validation
+        uses: gradle/wrapper-validation-action@v1.0.4
+      - uses: gradle/gradle-build-action@v2
+        with:
+          arguments: build --stacktrace
+