Add role column to user list

[landeaux]

Description

The Admin Dashboard User List needs to be updating to include a role column so admins can quickly see what role each user is in. The AdminDashboardUserList and AdminDashboardUserListItem will need to be updated to achieve this.

Requirements

For each item in the user list, the role prop needs to be rendered between the username and the created date.

Tasks

• 1. Update AdminDashboardUserList and AdminDashboardUserListItem according to above requirements/description