chore(deps): update dependency @size-limit/preset-small-lib to v12

Author: renovate[bot]

bun.lockb

@@ -24,7 +24,7 @@
   "devDependencies": {
     "@cloudflare/workers-types": "4.20251205.0",
     "@mochaa/eslintrc": "0.1.12",
-    "@size-limit/preset-small-lib": "11.2.0",
+    "@size-limit/preset-small-lib": "12.0.0",
     "eslint": "9.39.1",
     "parcel": "2.16.1",
     "rimraf": "6.1.2",