[CRIMAPP-1516] Property ownership validation

[EdwinKruglov]

Description of change

This changes adds validation in the capital section to check whether the client's usual residence is declared as a property. A new question is asked to allow the user to either add a new property with a matching home address or change where the client usually lives.

The changes are behind the feature flag property_ownership_validation.

Link to relevant ticket

CRIMAPP-1516

Screenshots of changes (if applicable)

After changes:

How to manually test the feature

1. Create an application and when asked 'Where does your client usually live?' answer 'In a property they own', 'In a property their partner owns', or 'In a property they and their partner both own'.
2. At the capital section, when asked about which assets the client (and/or partner) owns, answer 'They do not own any of these assets'.
3. You should see the new question.

The new question should also be triggered after answering 'No' to 'Do you want to add another asset?' if there is no asset that matches the home address.
The new question (and validation) shouldn't be triggered if the client has a partner and they live in a property owned by the partner and there's a conflict of interest.

[hiboabd]

Looks good, just left one comment regarding the error message presentation