migrations: drop unused backup tables (!32818) · Merge requests · Administrator / sourcegraph

Administrator requested to merge jc/drop-bkup-tables into main Mar 21, 2022

Created by: unknwon

The creation of these two tables are dated before this repository was open sourced, and they are not using anywhere within our codebase.

Seems being a mistake to be included in the first place.

Test plan

Existing migration tests.