chore(ci): Add build test job (#17)

Author: erezrokah

.github/workflows/ci.yml

@@ -0,0 +1,27 @@
+name: CI
+
+on:
+  pull_request:
+    branches:
+      - main
+  push:
+    branches:
+      - main
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v3
+      - uses: actions/setup-java@v3
+        with:
+          distribution: "temurin"
+          java-version: "18"
+          cache: "gradle"
+      - name: Validate Gradle wrapper
+        uses: gradle/wrapper-validation-action@56b90f209b02bf6d1deae490e9ef18b21a389cd4
+      - name: Build package
+        run: ./gradlew build
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}