feat: 删除自动创建 pr 的 workflow (#313)

.github/workflows/create-pr-from-push.yml

@@ -1,17 +0,0 @@
-on:
-  push:
-    branches:    
-      - 'pr@**'
-      - 'repr@**'
-
-name: 针对特定分支名自动创建 PR
-
-jobs:
-  generic_handler:
-    name: 自动创建 PR
-    runs-on: ubuntu-latest
-    steps:
-      - name: Create pull request
-        uses: jumpserver/action-generic-handler@master
-        env:
-          GITHUB_TOKEN: ${{ secrets.GITHUBTOKEN }}