refactor(ci): 移除重复的 tag 推送

softprops/action-gh-release 已自动推送 tag，无需重复执行。

Author: AlianBlank

.github/workflows/release.yml

@@ -102,6 +102,4 @@ jobs:
 
       - name: Push changes
         if: steps.check.outputs.need_release == 'true'
-        run: |
-          git push origin main
-          git push origin ${{ steps.version.outputs.version }}
+        run: git push origin main