Update .gitlab-ci.yml file

.gitlab-ci.yml

@@ -0,0 +1,19 @@
+image: maven:3.8.3-openjdk-17
+
+cache:
+  paths:
+    - .m2/repository
+
+variables:
+  MAVEN_OPTS: "-Dmaven.repo.local=$CI_PROJECT_DIR/.m2/repository"
+  MAVEN_CLI_OPTS: "--batch-mode --errors --fail-at-end --show-version"
+
+verify:
+  stage: test
+  script:
+    - 'mvn $MAVEN_CLI_OPTS verify'
+  artifacts:
+    when: always
+    reports:
+      junit:
+        - "**/target/surefire-reports/TEST-*.xml"