adjust severity of delayed wale on archive replica

Michal Wasilewskirequested to merge
michalw/adjust-severity-level-lag-archive into master

Related to: https://gitlab.com/gitlab-com/gl-infra/infrastructure/-/issues/9434#note_330743273

Lowers the severity of an alert that fires due to a know issue

Signed-off-by: Michal Wasilewski mwasilewski@gitlab.com

Merge request reports