checkUnbalancedBackTicks
This commit removes the dependency on the `lodash` module and refactors the `checkUnbalancedBackTicks` method. PR Close #37065
This is to tidy up the `author-packagse`, which currently duplicates a lot of the configuration in the main packages. We need to DRY this up so that we don't fall foul of a change in one being missed in the other.