update ci

Signed-off-by: ryjiang <jiangruiyi@gmail.com>

.github/workflows/dev.yml

@@ -4,9 +4,6 @@ on:
   pull_request_target:
     branches: [main]
     types: [closed]
-  push:
-    branches:
-      - main
 
 concurrency:
   group: attu-dev-release-main