Add User Management E2E

[Bahati308]

Description: Create an E2E test to verify the functionality of user management under Admin Components by adding a new user and assign them different user roles and permissions.
Importance: This test will ensure that the process works as expected and that users are correctly added.
Navigation: Head to the home page, navigate to admin then to user management.
On jira: https://uwdigi.atlassian.net/browse/OGC-42