Merge branch 'jennli-set-rspec-suite-time-limit' into 'master'

Add 80 min rspec duration limit

See merge request https://gitlab.com/gitlab-org/gitlab/-/merge_requests/139473



Merged-by: Lin Jen-Shin <jen-shin@gitlab.com>
Approved-by: Lin Jen-Shin <jen-shin@gitlab.com>
Reviewed-by: Lin Jen-Shin <jen-shin@gitlab.com>
Co-authored-by: Jennifer Li <jli@gitlab.com>