[cherry-pick] Add support for backup and restore from different namespace (#966)#971

Merged

hossainemruz merged 1 commit intorelease-14.0from master-d7a1fc4f-14.0

Jan 20, 2022

+27,285-11,336

Commits on Jan 20, 2022

Add support for backup and restore from different namespace (#966 )

hmsayem
authored and
1gtm
committed