Added GH action to run tests

.github/workflows/run-tests.yml

@@ -0,0 +1,29 @@
+name: Run Tests
+
+on:
+  workflow_dispatch:
+    inputs:
+      branch:
+        description: 'Branch name to run tests on'
+        required: true
+        default: 'main'
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+
+    steps:
+      - uses: actions/checkout@v3
+        with:
+          ref: ${{ github.event.inputs.branch }}
+
+      - name: Set up JDK 17
+        uses: actions/setup-java@v3
+        with:
+          java-version: '17'
+          distribution: 'temurin'
+          server-id: github
+          settings-path: ${{ github.workspace }}
+
+      - name: Run unit tests
+        run: mvn clean test -Punit-tests