build(deps): bump actions/setup-node from 4 to 6 (#16)

.github/workflows/deploy.yml

@@ -26,7 +26,7 @@ jobs:
         uses: pnpm/action-setup@v6
 
       - name: Setup Node
-        uses: actions/setup-node@v4
+        uses: actions/setup-node@v6
         with:
           node-version: '24'
           cache: 'pnpm'