Update dependencies

Author: renovate[bot]

bun.lock

@@ -1,6 +1,6 @@
 {
   "name": "github-webhook-proxy",
-  "packageManager": "bun@1.3.1",
+  "packageManager": "bun@1.3.5",
   "main": "lambdas/proxy/index.js",
   "type": "module",
   "scripts": {
@@ -13,15 +13,15 @@
     "axios": "1.13.2",
     "lodash.mapkeys": "4.6.0",
     "micromatch": "4.0.8",
-    "zod": "4.1.12"
+    "zod": "4.2.1"
   },
   "devDependencies": {
-    "@octokit/webhooks": "14.1.3",
-    "@types/aws-lambda": "8.10.157",
-    "@types/bun": "1.3.2",
+    "@octokit/webhooks": "14.2.0",
+    "@types/aws-lambda": "8.10.159",
+    "@types/bun": "1.3.5",
     "@types/lodash.mapkeys": "4.6.9",
     "@types/micromatch": "4.0.10",
-    "prettier": "3.6.2",
+    "prettier": "3.7.4",
     "typescript": "5.9.3"
   }
 }