I would like to add support for the following missing API implementations - [Get a webhook configuration for an organization](https://docs.github.com/en/rest/orgs/webhooks?apiVersion=2022-11-28#get-a-webhook-configuration-for-an-organization) - [Update a webhook configuration for an organization](https://docs.github.com/en/rest/orgs/webhooks?apiVersion=2022-11-28#update-a-webhook-configuration-for-an-organization) - [Get a webhook configuration for a repository](https://docs.github.com/en/rest/webhooks/repo-config?apiVersion=2022-11-28#get-a-webhook-configuration-for-a-repository) - [Update a webhook configuration for a repository](https://docs.github.com/en/rest/webhooks/repo-config?apiVersion=2022-11-28#update-a-webhook-configuration-for-a-repository) Please let me know if I can proceed with a PR for the same.