add API attribute: Reject inconsistent user name of group/project push rule

Release notes

Problem to solve

Now user can change Reject inconsistent user name on group/project push rules web, but can't get/create/change it by API.

Proposal

add attribute commit_committer_name_check to API

Intended users

• Sasha (Software Developer)

Feature Usage Metrics

Does this feature require an audit event?

no