fix: 改用 kubectl set image 避免权限问题

.drone.yml

@@ -44,8 +44,7 @@ steps:
     cluster: kubernetes
     namespace: drone
     commands:
-      - sed -i "s/latest/${DRONE_COMMIT_SHA:0:8}/g" k8s/deployment.yaml
+      - kubectl set image deployment/todo-backend todo-backend=ccr.ccs.tencentyun.com/violin/todo-backend:${DRONE_COMMIT_SHA:0:8} -n drone
-      - kubectl apply -f k8s/deployment.yaml
       - kubectl rollout restart deployment/todo-backend -n drone
 
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