Fix migration paths
This fixes migration paths
failure, preventing the knapsack
from auto-balancing test suites:
https://gitlab.com/gitlab-org/gitlab-ce/builds/6485942
cc @stanhu
Do not update/delete: Banner broadcast message test data
Do not update/delete: Notification broadcast message test data
This fixes migration paths
failure, preventing the knapsack
from auto-balancing test suites:
https://gitlab.com/gitlab-org/gitlab-ce/builds/6485942
cc @stanhu