docs: update workflow status

Author: yanglbme

README.md

@@ -2,7 +2,6 @@
 
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-[![actions status](https://img.shields.io/github/workflow/status/doocs/advanced-java/Sync?color=42b883&label=sync&logo=githubactions&style=flat-square&logoColor=ffffff)](https://github.com/doocs/advanced-java/actions?query=workflow%3ASync)
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