shrine

Pull request #1494: SHRINE2020 1606

Merge in SHRINE/shrine from SHRINE2020-1606 to feature/SHRINE2020-1218-cats-effect-upgrade

* commit '6be911c86710577675b1eb54bfda078f91397090':
  Preliminaries for using scala fix to do the cats IO upgrade - SHRINE2020-1606
  Solved the version number mysteries for SHRINE2020-1606
  Added goal versions for the cats IO update for SHRINE2020-1606
  Renamed the existing dependencies I'll be upgrading to old-* for SHRINE2020-1606