Raise timeout for Karma tests to 2 seconds
What does this MR do?
Raise the time limit for Karma tests introduced by https://gitlab.com/gitlab-org/gitlab-ce/merge_requests/20518 from 1 to 2 seconds.
Raise the time limit for Karma tests introduced by https://gitlab.com/gitlab-org/gitlab-ce/merge_requests/20518 from 1 to 2 seconds.