Merge branch '333033-get-endpoint-revision-recipe-file' into 'master'

Add the download endpoint for Conan v2 recipe files

See merge request https://gitlab.com/gitlab-org/gitlab/-/merge_requests/176600



Merged-by: David Fernandez <dfernandez@gitlab.com>
Approved-by: Dominic Bauer <dbauer@gitlab.com>
Approved-by: Michał Zając <mzajac@gitlab.com>
Approved-by: David Fernandez <dfernandez@gitlab.com>
Reviewed-by: Michał Zając <mzajac@gitlab.com>
Reviewed-by: David Fernandez <dfernandez@gitlab.com>
Reviewed-by: Dzmitry (Dima) Meshcharakou <12459192-dmeshcharakou@users.noreply.gitlab.com>
Reviewed-by: Océane Legrand <oceane.legrand@scania.com>
Reviewed-by: Mariana Bocoi <mariana.bocoi@scania.com>
Co-authored-by: olzh1h <oceane.legrand@scania.com>
Co-authored-by: Mariana Bocoi <mariana.bocoi@scania.com>