Add support for Releases and Deploys

https://docs.sentry.io/product/releases/
https://docs.sentry.io/api/releases/list-a-releases-deploys/

It would be nice to have metrics related to releases and deploys. They are important information to have along with Issues. I would like to be able to use Releases as an Annotation that I can combine with my pod cpu and mem graphs to see if a new code deploy has caused performance issues. 