Switch to TODOGroup Repolinter Repository

[prototypicalpro]

Summary

At the moment, repolinter-action is based on newrelic-forks/repolinter instead of todogroup/repolinter for to allow me to respond quickly to bugs in repolinter. While this is useful in the context of moving quickly, it becomes difficult to maintain as both the fork and the action must be periodically updated to reflect changes in the original repolinter. I propose that this action be moved from the newrelic-forks repolinter to the todogroup repolinter once version v1.6.0 is battle-tested in the New Relic organization and this project has begun changing ownership to the todogroup, as by this point this project is mostly feature complete.

[lucasgonze]

The PR to merge the newrelic-forks/repolinter fork into the parent Repolinter has been accepted.