Merge branch 'pl-doc-gems-ownership' into 'master'

Doc: Mention whom to ping to confirm gem ownerships

See merge request https://gitlab.com/gitlab-org/gitlab/-/merge_requests/150790



Merged-by: Rémy Coutable <remy@rymai.me>
Approved-by: Rémy Coutable <remy@rymai.me>
Reviewed-by: Rémy Coutable <remy@rymai.me>
Co-authored-by: Peter Leitzen <pleitzen@gitlab.com>

doc/development/gems.md

@@ -263,6 +263,8 @@ The project for a new Gem should always be created in [`gitlab-org/ruby/gems` na
    gem owner <gem-name> --add gitlab_rubygems
    ```
 
+   - Ping [Rémy Coutable](https://gitlab.com/rymai) to confirm the ownership in the [Rubygems committee project](https://gitlab.com/gitlab-dependency-committees/rubygems-committee/-/issues/).
+
 1. Optional. Add some or all of the following users as co-owners:
    - [Marin Jankovski](https://rubygems.org/profiles/marinjankovski)
    - [Rémy Coutable](https://rubygems.org/profiles/rymai)