chore: update dependency prettier to v3.9.0 (#316)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

package-lock.json

@@ -39,7 +39,7 @@
     "globals": "^17.7.0",
     "jest": "^30.4.2",
     "lint-staged": "^16.4.0",
-    "prettier": "3.8.5",
+    "prettier": "3.9.0",
     "yorkie": "^2.0.0"
   },
   "keywords": [