fix(ci): 修复自动标签工作流中的跳过条件匹配

- 修正了正则表达式以正确匹配跳过标签的关键词
- 简化了条件判断逻辑，提高脚本可读性
- 移除了多余的换行和格式问题
- 保持了原有的跳过功能但优化了实现方式
- [skip]

.github/workflows/auto-tag.yml

@@ -37,14 +37,14 @@ jobs:
         run: |
           # 检查最近一次提交信息是否包含跳过关键词
           LAST_COMMIT_MSG=$(git log -1 --pretty=format:"%B")
-          if [[ "$LAST_COMMIT_MSG" == *"[skip release]"* ]] || [[ "$LAST_COMMIT_MSG" == *"[no tag]"* ] || [[ "$LAST_COMMIT_MSG" == *"[skip]"* ]]]; then
+          if [[ "$LAST_COMMIT_MSG" =~ (\[no tag\]|\[skip\]) ]]; then
             echo "skip_tag=true" >> $GITHUB_OUTPUT
             echo "Skipping tag creation due to skip keyword in commit message"
           else
             echo "skip_tag=false" >> $GITHUB_OUTPUT
             echo "No skip keyword found, proceeding with tag creation"
           fi
-          echo "Last commit message: $LAST_COMMIT_MSG"
+echo "Last commit message: $LAST_COMMIT_MSG"
       
       # 运行测试
       - name: Setup .NET