Identify owner and clean up sub-groups and projects under gitlab-org/quality group

There are quite a few sub-groups and projects under https://gitlab.com/gitlab-org/quality that do not have a clear owner and many appear to be temporary test projects and groups.

This task is to:

• Identify the department that owns the sub-group or project and prepend the owner to the description. For example, if the owner is Test Platform Sub-Department & Test Engineering Team, prepend a custom gitlab badge to showcase the ownership - https://docs.google.com/spreadsheets/d/1rkk9vhjV-E3XUy0i_ExrwfDTJeNQQXG4FX3v-9eXwV0/edit?usp=sharing
• Add ownership information in the active projects
• Create a "Deprecated" Subgroup under https://gitlab.com/gitlab-org/quality
• For any sub-groups and projects that do not have a clear owner or appear to be "test" sub-groups or projects, prepend "Deprecated" to the name of the sub-group or project. Move the sub-group or project to "Deprecated" sub-group once it is available.
• Add CODEOWNERS for the projects
• Add guidelines for adding new projects in the Test Platform group