fix: remove pnpm version from workflow (use packageManager field)

Author: chan9yu

.github/workflows/deploy.yml

@@ -23,8 +23,6 @@ jobs:
 
             - name: Setup pnpm
               uses: pnpm/action-setup@v4
-              with:
-                  version: 10
 
             - name: Setup Node.js
               uses: actions/setup-node@v4