Merge branch '482758-add-title-field-custom-rooles-generator' into 'master'

Add `title` field in the custom roles yaml file generator

See merge request https://gitlab.com/gitlab-org/gitlab/-/merge_requests/166821



Merged-by: Dylan Griffith <dyl.griffith@gmail.com>
Approved-by: Jarka Košanová <jarka@gitlab.com>
Approved-by: Dylan Griffith <dyl.griffith@gmail.com>
Co-authored-by: Florian Lang <mail@flo-lang.de>