Merge branch 'bs-fix-variable-polling' into 'master'

Update pipeline variables polling

See merge request https://gitlab.com/gitlab-org/gitlab/-/merge_requests/183881



Merged-by: Payton Burdette <pburdette@gitlab.com>
Approved-by: Payton Burdette <pburdette@gitlab.com>
Reviewed-by: Payton Burdette <pburdette@gitlab.com>
Co-authored-by: Briley Sandlin <bsandlin@gitlab.com>