build: Upgrade pnpm to 11.0.9

Author: Jiralite

.github/workflows/test.yaml

@@ -22,7 +22,7 @@ jobs:
       - name: Install pnpm
         uses: pnpm/action-setup@v4
         with:
-          version: 10.14.0
+          version: 11.0.9
 
       - name: Install Node.js
         uses: actions/setup-node@v6

pnpm-workspace.yaml

@@ -0,0 +1,4 @@
+allowBuilds:
+  esbuild: true
+  sharp: true
+  workerd: true