Merge branch '519966-runtime-features' into 'master'

Save runner runtime features to runner manager

See merge request https://gitlab.com/gitlab-org/gitlab/-/merge_requests/181817



Merged-by: Marius Bobin <mbobin@gitlab.com>
Approved-by: Tianwen Chen <tchen@gitlab.com>
Approved-by: Leonardo da Rosa <ldarosa@gitlab.com>
Reviewed-by: Marius Bobin <mbobin@gitlab.com>
Reviewed-by: Tianwen Chen <tchen@gitlab.com>