add e2e test for issue 9800

[aalves08]

Summary

Fixes #9800 (e2e testing)

Occurred changes and/or fixed issues

• Add e2e test to prevent regression of issue Public API [kubectl/v1] Dashboard Incorrectly Showing GlobalRole as Builtin When It's Not #9800 , related to user created GlobalRoles which were falsely indicated in the UI as built-in

Technical notes summary

Areas or cases that should be tested

Areas which could experience regressions

Screenshot/Video

Checklist

• The PR is linked to an issue and the linked issue has a Milestone, or no issue is needed
• The PR has a Milestone
• The PR template has been filled out
• The PR has been self reviewed
• The PR has a reviewer assigned
• The PR has automated tests or clear instructions for manual tests and the linked issue has appropriate QA labels, or tests are not needed
• The PR has reviewed with UX and tested in light and dark mode, or there are no UX changes

[eva-vashkevich]

lgtm