chore: update ci one last time

Author: egoist

.github/workflows/ci.yml

@@ -22,8 +22,6 @@ jobs:
 
       - name: Install pnpm
         uses: pnpm/action-setup@v4
-        with:
-          version: 9
 
       - name: Use Node.js ${{ matrix.node-version }}
         uses: actions/setup-node@v4