Update dependency workbox-build to v7.4.0

Author: renovate[bot]

package.json

@@ -40,7 +40,7 @@
     "typescript": "5.9.3",
     "unocss-preset-scrollbar": "0.3.1",
     "vite": "4.5.14",
-    "workbox-build": "7.3.0"
+    "workbox-build": "7.4.0"
   },
   "dependencies": {
     "@unocss/astro": "0.65.4",