Allow to group commits with the same scope in the same subgroup

[danielgomezrico]

Thanks for this library.

If multiple commits have the same scope, it could be grouped together to make that more visible

Current

• User Login: add User Income Form Components
• Map: search without country/state filters to open map borders to other cities/countries
• Map: revert -> search without country/state filters to open map borders to other cities/countries

Expected

• User Login: add User Income Form Components
• Map:
  • search without country/state filters to open map borders to other cities/countries
  • revert -> search without country/state filters to open map borders to other cities/countries