Add explicit wait prior to validating user deletion

chart/tests/cypress/e2e/01-gitlab-health-spec.cy.js

@@ -89,6 +89,10 @@ describe('Create Gitlab Project and Cleanup Resources Created', () => {
     cy.get('input[name="username"]').type(`${Cypress.env('gitlab_first_name')} ${Cypress.env('gitlab_last_name')}`)
     cy.contains('span', 'Delete user and contributions').click({force: true})
 
+    //Wait for user deletion to complete before validating user no longer exists
+    //Unfortunately, there is no API call to listen to here so it has to be an explicit wait
+    cy.wait(3000)
+
     //Validate user is gone
     cy.visit(`${Cypress.env('url')}/admin/users?search_query=${Cypress.env('gitlab_email')}&sort=name_asc`)
     cy.should('contains', "No users found")