Introduced pull request checks

Author: Abizer-R

.github/workflows/pull_request.yml

@@ -0,0 +1,25 @@
+name: Run Tests
+
+on:
+  pull_request:
+    branches: [main]
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Setup JDK 17
+        uses: actions/setup-java@v4
+        with:
+          distribution: 'temurin'
+          java-version: 17
+          cache: 'gradle'
+
+      - name: Grant execute Permissions for gradlew
+        run: chmod +x gradlew
+
+      - name: Run unit tests
+        run: ./gradlew clean testDebug