[importer] disable requirement for entity names to be unique

[tlongers]

In some cases, there are different values in person:id:admin for the same string in person:name string:

person:id:admin	person:name
7d3f6ecf-5cd3-4c13-a313-9033357665f6	Moe Aung
404df6f2-c490-4605-8e8b-7ddb8ec75f7e	Moe Aung

The sfm-cms importer is conservative, and flags these as a possible data entry error:

"Got multiple UUID values for person name"

However, the data are correct: there are two distinct people with the same name. I think it may be a legacy of the period before we used uuids as identifiers but used names instead.

I think this is where it is called:

sfm-cms/sfm_pc/management/commands/import_country_data.py

Line 241 in c8a00b4

self.log_conflicts(entity_type, entity_map, transpose=True)

So this particular check should be disabled in the importer.

For completion, the check that sholud be retained retain is the reverse of the above - those cases where there is variation in the string in person:name, but the uuid in person:id:admin remains the same:

person:id:admin	person:name
7d3f6ecf-5cd3-4c13-a313-9033357665f6	Moe Aung
7d3f6ecf-5cd3-4c13-a313-9033357665f6	Davy Jones

This indicates an error that we want to know about.

@tonysecurityforcemonitor double check my reasoning here please.

[hancush]

FWIW, this check does not prevent import, it simply logs both instances, because in the past, the some person has been split into two via different IDs.

[tlongers]

Thanks Hannah, that's great to know.