🔥 删除无用 workflows github action

.github/workflows/sync.yml

-# This workflow will build a Java project with Maven
-# For more information see: https://help.github.com/actions/language-and-framework-guides/building-and-testing-java-with-maven
-
-name: github code to gitee
-
-on:
-  push:
-    branches: [ master,dev ]
-  pull_request:
-    branches: [ master,dev ]
-
-jobs:
-  build:
-    runs-on: ubuntu-latest
-    steps:
-      - name: Mirror the Github organization repos to Gitee.
-        uses: Yikun/hub-mirror-action@master
-        with:
-          src: pig-mesh/pig
-          dst: log4j/pig
-          dst_key: ${{ secrets.GITEE_PRIVATE_KEY }}
-          dst_token: ${{ secrets.GITEE_TOKEN }}
-          account_type: org
-
-      - name: success
-        if: ${{ success() }}
-        uses: fifsky/dingtalk-action@master
-        with:
-          url: ${{ secrets.DINGTALK_WEBHOOK}}
-          type: markdown
-          content: |
-            # 💯👨‍💻 Success 🎉🎉🎉
-            > Github Action: github to gitee success
-            > ^_^ from github action message
-
-      - name:  failure
-        if: ${{ failure() }}
-        uses: fifsky/dingtalk-action@master
-        with:
-          url: ${{ secrets.DINGTALK_WEBHOOK}}
-          type: markdown
-          content: |
-            # 💤🤷‍♀️ failure 🙅‍♂️💣
-            > Github Action: github to gitee failure
-            > (⋟﹏⋞)   from github action message