ci: remove pnpm setup

Author: zhangfisher

.github/workflows/publish.yaml

@@ -19,9 +19,6 @@ jobs:
     steps:
       - name: Checkout Repo
         uses: actions/checkout@v4
-      - uses: pnpm/action-setup@v3 # 如果使用 pnpm，请取消此区域注释
-        with:
-          version: 9
       - name: Setup bun
         uses: oven-sh/setup-bun@v1 # Uncomment this if you're using Bun
       # 安装依赖