Ignore default column from services table
What does this MR do?
default column from services table was only set to true for GitLabIssueTrackerService. After removing the GitlabIssueTrackerService class !36063 (merged) we can ignore the column before dropping it in following milestone. https://docs.gitlab.com/ee/development/what_requires_downtime.html#dropping-columns
Related to #217581 (closed).
Edited by Arturo Herrero