Merge branch 'drosse/scaffold-logs-ui-backend' into 'master'

Scaffold Observability Logs feature (backend)

See merge request https://gitlab.com/gitlab-org/gitlab/-/merge_requests/142989



Merged-by: Andrew Fontaine <afontaine@gitlab.com>
Approved-by: Michael Becker <11881043-wandering_person@users.noreply.gitlab.com>
Approved-by: Alex Buijs <abuijs@gitlab.com>
Approved-by: Andrew Fontaine <afontaine@gitlab.com>
Reviewed-by: Manoj M J <mmj@gitlab.com>
Reviewed-by: Daniele Rossetti <drossetti@gitlab.com>
Reviewed-by: Michael Becker <11881043-wandering_person@users.noreply.gitlab.com>
Co-authored-by: Daniele Rossetti <drossetti@gitlab.com>
Co-authored-by: DANGER_GITLAB_API_TOKEN <project_278964_bot_445da1b60fc7336b6b6776383134d10f@noreply.gitlab.com>