fix(deps): update dependency @octokit/webhooks-methods to v4

Author: renovate[bot]

package-lock.json

@@ -41,7 +41,7 @@
   },
   "dependencies": {
     "@octokit/request-error": "^3.0.0",
-    "@octokit/webhooks-methods": "^3.0.0",
+    "@octokit/webhooks-methods": "^4.0.0",
     "@octokit/webhooks-types": "7.0.3",
     "aggregate-error": "^3.1.0"
   },