Repository updates and maintainership

[daniellockyer]

Hey @mirromutth! Thanks for all your work on this Action - I know a lot of us use it 🙂

I can see there are a number of issues and PRs that would be good to resolve by merging some commits.

Would you be open to giving others access to the repo/transferring the repo elsewhere, in order to get some help with it?

I'd be willing to take over maintainership as we currently use my fork at Ghost.