Support filtering price lists by customer groups

[zakariaelas]

We want to add support for filtering by customer groups. We should extend the FitlerablePriceListProps here to include a customer_group_id? field of type string[] which would include the list of customer group ids to filter by.

[ologbonowiwi]

There should be a new class extending FitlerablePriceListProps or customer_group_id? should be putted as a field of FitlerablePriceListProps?

[zakariaelas]

Hello @ologbonowiwi! Sorry for the delayed response.

Adding customer_group_id? as a field to the FilterablePriceListProps should be enough ☺️

[olivermrbl]

Resolved in #1431