Move pnpm installation before dependency installation

.github/workflows/nuxthub.yml

@@ -15,10 +15,13 @@ jobs:
     steps:
       - name: Checkout
         uses: actions/checkout@v4
-        
+
       - name: Install build tools
         run: sudo apt-get update && sudo apt-get install -y build-essential
 
+      - name: Install pnpm
+        uses: pnpm/action-setup@v4
+
       - name: Install dependencies
         run: pnpm install --unsafe-perm
 
@@ -28,9 +31,6 @@ jobs:
       - name: Build
         run: pnpm build
 
-      - name: Install pnpm
-        uses: pnpm/action-setup@v4
-
       - name: Install Node.js
         uses: actions/setup-node@v4
         with: