chore(deps): update devdependency unbuild to v3

Author: renovate[bot]

package.json

@@ -42,7 +42,7 @@
     "rollup": "^4.1.4",
     "standard-version": "^9.3.2",
     "typescript": "^5.1.3",
-    "unbuild": "^2.0.0",
+    "unbuild": "^3.2.0",
     "vite": "^5.2.6",
     "vitest": "^0.31.4",
     "webpack": "^5.85.0"