Modify the Group and Project filter options in Global Search to put more prominence on the Group/Project Name

Problem to solve

Currently, the dropdown options presented for the Group and Project filters in Global Search list out the entire path/parent group(s) in the option, placing the Project/Group name at the end of the Option. This makes it difficult to scan the option list when looking for specific Groups/Projects.

Proposal

Utilize the GitLab UI Avatar/Icon + Secondary Text variant to identify the Name of the Group/Project on the first line in each option, with the parent group(s) listed as secondary text underneath. This will also add the Group/Project Avatar/Icon which will be an additional affordance for users in quickly identifying groups/projects.