Add running tests

.forgejo/workflows/test.yaml

@@ -0,0 +1,17 @@
+on:
+  pull_request:
+  push:
+
+jobs:
+  test:
+    name: Test
+    runs-on: docker
+    steps:
+      - uses: actions/checkout@v7
+      - name: Install maven
+        run: |
+          apt update
+          apt install -y maven
+      - name: Run maven verify test
+        run: |
+          mvn -f attribute-endpoints-provider verify test