Merge branch '415792-display-ml-experiments-metadata' into 'master'

Adding experiment metadata table to the -/ml/experiments/:id

See merge request https://gitlab.com/gitlab-org/gitlab/-/merge_requests/147232



Merged-by: Alexander Turinske <aturinske@gitlab.com>
Approved-by: Eduardo Bonet <ebonet@gitlab.com>
Approved-by: Alexander Turinske <aturinske@gitlab.com>
Approved-by: Alejandro Rodríguez <alejandro@gitlab.com>
Reviewed-by: Eduardo Bonet <ebonet@gitlab.com>
Co-authored-by: domi <slickdomique@proton.me>