test: fix flaky e2e test by updating request alias for user fetching (#1275)

Co-authored-by: github-actions[bot] <github-actions[bot]@users.noreply.github.com>

Author: janosbabik

apps/e2e/cypress/e2e/peopleTable.cy.ts

@@ -433,21 +433,18 @@ context('PageTable component tests', () => {
         });
 
       cy.intercept('POST', '/graphql', (req) => {
-        return new Promise((resolve) => {
-          setTimeout(() => resolve(req.continue()), 1000); // delay by 1 second to see the loader
-        });
-      }).as('delayedRequest');
+        if (req.body?.operationName === 'getUsers') {
+          req.alias = 'getUsers';
+        }
+      });
 
       cy.get('[data-cy="people-table"] thead')
         .contains('Firstname')
         .parent()
         .find('[data-testid="mtableheader-sortlabel"]')
         .click();
 
-      cy.get('[data-cy="people-table"] [role="progressbar"]').should('exist');
-
-      cy.wait('@delayedRequest');
-
+      cy.wait('@getUsers');
       cy.finishedLoading();
 
       cy.get('[data-cy="people-table"] tbody tr')
@@ -465,10 +462,7 @@ context('PageTable component tests', () => {
         .find('[data-testid="mtableheader-sortlabel"]')
         .click();
 
-      cy.get('[data-cy="people-table"] [role="progressbar"]').should('exist');
-
-      cy.wait('@delayedRequest');
-
+      cy.wait('@getUsers');
       cy.finishedLoading();
 
       cy.get('[data-cy="people-table"] tbody tr')