Bump @octokit/webhooks from 7.21.0 to 8.5.3

Bumps [@octokit/webhooks](https://github.com/octokit/webhooks.js) from 7.21.0 to 8.5.3.
- [Release notes](https://github.com/octokit/webhooks.js/releases)
- [Commits](https://github.com/octokit/webhooks.js/compare/v7.21.0...v8.5.3)

Signed-off-by: dependabot[bot] <support@github.com>

package-lock.json

@@ -2025,16 +2025,23 @@
       }
     },
     "@octokit/webhooks": {
-      "version": "7.21.0",
-      "resolved": "https://registry.npmjs.org/@octokit/webhooks/-/webhooks-7.21.0.tgz",
-      "integrity": "sha512-Mj7Pa6JZgSjfzQfYF3Bf5KpyhzEBv4kHbj2EjCB/vMQiZCiiW30j5rS6t/d0ZN0FBrlSOuJIT+YU8IJt30VyWA==",
+      "version": "8.5.3",
+      "resolved": "https://registry.npmjs.org/@octokit/webhooks/-/webhooks-8.5.3.tgz",
+      "integrity": "sha512-hAHYHDC06KClFX2oKGxAZkolX9n9zU6PJ4UVJte87ZhH+Buui+hLPNKnSHYgsV7rn83kNItHTRfnfyRBD9CjkA==",
       "dev": true,
       "requires": {
         "@octokit/request-error": "^2.0.2",
+        "@octokit/webhooks-definitions": "3.62.5",
         "aggregate-error": "^3.1.0",
         "debug": "^4.0.0"
       }
     },
+    "@octokit/webhooks-definitions": {
+      "version": "3.62.5",
+      "resolved": "https://registry.npmjs.org/@octokit/webhooks-definitions/-/webhooks-definitions-3.62.5.tgz",
+      "integrity": "sha512-1SWpIFhDLgus9aJ++GOnV/YYcT53glj/YDNzt45S47BfK2/tzYLHWHYFpmEO0frsSEKMFDewDy4c4cWuCpNH/g==",
+      "dev": true
+    },
     "@sindresorhus/is": {
       "version": "4.0.0",
       "resolved": "https://registry.npmjs.org/@sindresorhus/is/-/is-4.0.0.tgz",

package.json

@@ -40,7 +40,7 @@
   },
   "devDependencies": {
     "@octokit/types": "^6.12.0",
-    "@octokit/webhooks": "^7.21.0",
+    "@octokit/webhooks": "^8.5.3",
     "@types/adm-zip": "^0.4.33",
     "@types/github-slugger": "^1.3.0",
     "@types/jest": "^26.0.20",