Hard to tell if API token is valid or not #222
Description
https://stackoverflow.com/questions/22438805/github-api-oauth-token-validation offers an option to check on the x-ratelimit-limit header to see if your API token is valid or not. Could be an interesting way to tell folks if their token is valid as right now it's not clear if the token doesn't have access to a specific endpoint or if the api token itself is just invalid.
From this slack thread https://meltano.slack.com/archives/C01TCRBBJD7/p1689349341108699