简化依赖检查工作流，合并步骤以提高可读性

.github/workflows/depcheck.yaml

@@ -7,8 +7,5 @@ jobs:
 
     steps:
       - uses: yanhao98/composite-actions/setup-node-environment@main
-      - name: depcheck
+      - run: npx depcheck || true
-        run: |
+      - run: node .depcheck.js
-          set -x
-          npx depcheck || true
-          node .depcheck.js