Update devDependency unbuild to v3

Author: renovate[bot]

package.json

@@ -43,7 +43,7 @@
     "nolyfill": "^1.0.25",
     "simple-git-hooks": "^2.9.0",
     "typescript": "^5.3.2",
-    "unbuild": "^2.0.0",
+    "unbuild": "^3.5.0",
     "vitest": "^0.34.6"
   },
   "simple-git-hooks": {