deps: bump @octokit/webhooks from 7.21.0 to 7.23.0 (#380)

Bumps [@octokit/webhooks](https://github.com/octokit/webhooks.js) from 7.21.0 to 7.23.0.
- [Release notes](https://github.com/octokit/webhooks.js/releases)
- [Commits](octokit/webhooks.js@v7.21.0...v7.23.0)

Signed-off-by: dependabot[bot] <[email protected]>

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

package-lock.json

@@ -56,7 +56,7 @@
     "@actions/core": "^1.2.6",
     "@actions/github": "^4.0.0",
     "@octokit/types": "^6.7.1",
-    "@octokit/webhooks": "^7.21.0",
+    "@octokit/webhooks": "^7.23.0",
     "js-yaml": "^4.0.0",
     "mustache": "^4.1.0"
   },