Bump @octokit/webhooks from 13.4.3 to 13.6.0 in the octokit group

Bumps the octokit group with 1 update: [@octokit/webhooks](https://github.com/octokit/webhooks.js).


Updates `@octokit/webhooks` from 13.4.3 to 13.6.0
- [Release notes](https://github.com/octokit/webhooks.js/releases)
- [Commits](octokit/webhooks.js@v13.4.3...v13.6.0)

---
updated-dependencies:
- dependency-name: "@octokit/webhooks"
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: octokit
...

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

Author: dependabot[bot]

package-lock.json

@@ -27,7 +27,7 @@
     "@mui/material": "^6.0.1",
     "@octokit/auth-app": "^7.1.4",
     "@octokit/core": "^6.1.3",
-    "@octokit/webhooks": "~13.4.3",
+    "@octokit/webhooks": "~13.6.0",
     "core-js": "^3.39.0",
     "encoding": "^0.1.13",
     "figma-squircle": "^1.1.0",