SQLStore: Disable redundant create and drop unique index migrations on dashboard table (#86857)
SQLStore: Disable create and drop unique index migrations
(cherry picked from commit a5a3ee9fa3)
Co-authored-by: Sofia Papagiannaki <1632407+papagian@users.noreply.github.com>
* Add API test
* Add move tests
* Fix create folder
* Fix move
* Fix test
* Drop and re-create index so that allows a folder to contain a dashboard and a subfolder with same name
* Get folder by title defaults to root folder and optionally fetches folder by provided parent folder
* Apply suggestions from code review