Update dependency @biomejs/biome to v2.3.4

Author: renovate[bot]

bun.lock

@@ -7,7 +7,7 @@
   "private": true,
   "type": "module",
   "devDependencies": {
-    "@biomejs/biome": "2.2.7",
+    "@biomejs/biome": "2.3.4",
     "@mkobayashime/shared-config": "2.0.0",
     "@types/glob": "9.0.0",
     "@types/node": "24.9.1",