chore: temporarily skip migration test to allow column removal
chore: temporarily skip migration test to allow column removal

proctoring version update disconnects the IP columns, next version
will drop them

MST-872

arbrandes/edx-platform,eduNEXT/edx-platform,angelapper/edx-platform,angelapper/edx-platform,edx/edx-platform,eduNEXT/edx-platform,arbrandes/edx-platform,arbrandes/edx-platform,eduNEXT/edx-platform,edx/edx-platform,edx/edx-platform,angelapper/edx-platform,eduNEXT/edx-platform,angelapper/edx-platform,arbrandes/edx-platform,edx/edx-platform