Do not update `raid_configs` if operation is synchronous.
First, it is not needed, second, it will not be cleaned
up by async periodics. As the result the data remains
on the node and causes errors the next time node is in
cleaning state.
Story: 2010476
Task: 47037
Change-Id: Ib1850c58d1670c3555ac9b02eb7958a1b440a339