chore(deps): update devdependency prettier to v3

Author: renovate[bot]

package.json

@@ -51,7 +51,7 @@
     "changelogen": "^0.5.5",
     "eslint": "^8.50.0",
     "eslint-config-unjs": "^0.2.1",
-    "prettier": "^2.8.8",
+    "prettier": "^3.2.5",
     "typescript": "^5.2.2",
     "unbuild": "^1.2.1",
     "vitest": "^0.34.5"