test: ci 테스트 구현

#28

Author: SangBeom-Hahn

.github/workflows/ci.yml

@@ -49,4 +49,7 @@ jobs:
       uses: mikepenz/action-junit-report@v5
       if: always()
       with:
-        report_paths: backend/build/test-results/test/TEST-*.xml
+        report_paths: backend/build/test-results/test/TEST-*.xml
+
+    - name: ci 테스트를 수행한다
+      run: echo ci test