message: fix(ci): better lint check
  Updates the lint check in CI. Since lint calls both lint:fix and
  lint:check under the hood, this will catch issues in the case that the
  linter and lint:fix aren't using exactly the same rules.
diff: @@ -364,7 +364,7 @@ jobs:
  fi
  - run:
  name: Lint
  - command: yarn lint:check
  + command: yarn lint && git diff --exit-code
  working_directory: packages/<<parameters.package_name>>
  - run:
  name: Test
  