Merge branch '372416-add-instrumentation-classes-for-missing-secure-metrics' into 'master'

Add instrumentation classes for .._security_dashboard metric

See merge request https://gitlab.com/gitlab-org/gitlab/-/merge_requests/119188



Merged-by: Michael Kozono <mkozono@gitlab.com>
Approved-by: Dylan Griffith <dyl.griffith@gmail.com>
Approved-by: Jonas Larsen <jlarsen@gitlab.com>
Approved-by: Terri Chu <tchu@gitlab.com>
Approved-by: Michael Kozono <mkozono@gitlab.com>
Co-authored-by: Niko Belokolodov <nbelokolodov@gitlab.com>