[7.x] [SavedObjects] Allow migrations to be a function (#88594)#88700

Merged

Bamieh merged 1 commit intoelastic:7.xfrom Bamieh:backport/7.x/pr-88594

Jan 19, 2021

+244-74

Commits on Jan 19, 2021

[SavedObjects] Allow migrations to be a function (elastic#88594 )

Bamieh
and
rudolf
committed