feat: 新增drone流水线配置

.drone.yml

@@ -4,7 +4,7 @@ name: build-and-run-server
 
 steps:
   - name: maven build
-    image: maven:3.9-eclipse-temurin-21
+    image: maven:3.8.3-openjdk-17
     commands:
       - cd yudao-server
       - mvn clean package -Dmaven.test.skip=true