[REQUEST] DeprecationTracker to work with Cucumber

## Description
Couple of applications I'm working with have extensive cucumber testsuit, besides rspec testsuit. Would be great to have abbility to track deprecations with cucumber as well.

## Possible Implementation
This gem already provides `DeprecationTracker.track_rspec` and `DeprecationTracker.track_minitest` methods. Would be awesome to have `track_cucumber` method as well.

WDYT?
