bug: cannot update name of unique attribute on schema

[ajtmccarty]

Component

No response

Infrahub version

v1.2.0

Current Behavior

attempting to load a schema that updates the name of an attribute with unique=True fails with an error similar to this
TestingPerson: Requested unique constraint not found within node. (name__value)'

Expected Behavior

You should be able to update the name of unique attribute

Steps to Reproduce

1. load a schema with a unique attribute
2. update the schema to change the name of the attribute from step 1. make sure to include the ID of the attribute. it can be found in the schema explorer
3. try to load the updated schema

Additional Information

No response