Merge branch 'renovate/gitlab-exporter-16.x' into 'master'

Update dependency gitlab-exporter to v16.2.0

See merge request !2661



Merged-by: Jason Plum <jplum@gitlab.com>
Approved-by: João Alexandre Cunha <j.a.cunha@gmail.com>
Approved-by: Jason Plum <jplum@gitlab.com>
Co-authored-by: GitLab Renovate Bot <gitlab-bot@gitlab.com>