rgw/adminops : adding support for caps in ModifyUser api
3 - minor
Pull request ID:
Crash signature (v1):
Crash signature (v2):
Even if caps can be passed to ModifyUser API for AdminOps, it is not handled in the RGW code(it ignores it).
In radosgwadmin cli, the user can add or remove the caps for RGW User, we need to support similar for adminOps API as well.