Fix some of the tests failed for Rails 7 (!112353) · Merge requests · GitLab.org / GitLab · GitLab

Igor Drozdov requested to merge id-cherry-pick-rails-7-upgrade-commits into master Feb 17, 2023

What does this MR do and why?

Do not specify same type for pause-ms attribute
Set value explicitly for prometheus integration hidden field
Remove redundant freeze_time for rack-attack shared examples

Related MR: !90907 (merged)