- [x] Update Samvera orb to latest version, if possible. - [x] Remove Coveralls and Code Climate from CircleCI. - [x] Add QLTY for code coverage. [Samvera orb](https://circleci.com/developer/orbs/orb/samvera/circleci-orb) [QLTY orb](https://circleci.com/developer/orbs/orb/qltysh/qlty-orb#usage-complete) [QLTY docs](https://docs.qlty.sh/coverage)
