创建极简GitLab CI/CD配置：只包含最基本的script字符串格式

.gitlab-ci.yml

@@ -2,12 +2,4 @@ stages:
   - test
 
 test:
-  stage: test
-  image: alpine:latest
-  script:
-    - echo "Pipeline test started"
-    - echo "Current time: $(date)"
-    - echo "Working directory: $(pwd)"
-    - echo "Pipeline test completed"
-  only:
-    - main
\ No newline at end of file
+  script: echo "Hello World"
\ No newline at end of file