fix workflow

Author: m-abdelwahab

.github/workflows/publish-mcp.yml

@@ -14,16 +14,16 @@ jobs:
     steps:
       - name: Checkout code
         uses: actions/checkout@v4
-
+        
+      - name: Setup pnpm
+        uses: pnpm/action-setup@v4
+        
       - name: Install Node.js
         uses: actions/setup-node@v4
         with:
           node-version: 20
           cache: 'pnpm'
 
-      - name: Setup pnpm
-        uses: pnpm/action-setup@v4
-
       - name: Setup Go (for mcp-publisher build)
         uses: actions/setup-go@v5
         with: