Update end-to-end MR template to prevent hiding transient issues in end-to-end tests.
Context: gitlab-com/www-gitlab-com#9504 (comment 467141090)
Update end-to-end MR template to be careful not to hide transient issues because of waits/reloads.
Context: gitlab-com/www-gitlab-com#9504 (comment 467141090)
Update end-to-end MR template to be careful not to hide transient issues because of waits/reloads.