test: Cypress - Flaky fix (#22247)

## Description

- This PR fixes below flaky test in CI:
- Button_onClickAction_spec.js

## Type of change

- Script fix (non-breaking change which fixes CI failure issue)


## How Has This Been Tested?

- Cypress local run

## Checklist:

### QA activity:
- [X] Added Test Plan Approved label after reviewing all changes

app/client/cypress/integration/Regression_TestSuite/ClientSideTests/Widgets/Button/Button_onClickAction_spec.js

@@ -18,13 +18,9 @@ describe("Button Widget Functionality", function () {
     //creating the Modal and verify Modal name
     cy.createModal(this.data.ModalName, "onClick");
     cy.PublishtheApp();
+    cy.wait(3000); //for page to load fully
     cy.get(publishPage.buttonWidget).should("be.visible");
     cy.get(publishPage.buttonWidget).click();
-    cy.get("body").then(($ele) => {
-      if ($ele.find(modalWidgetPage.modelTextField).length <= 0) {
-        cy.get(publishPage.buttonWidget).click({ force: true });
-      }
-    });
     cy.get(modalWidgetPage.modelTextField).should(
       "have.text",
       this.data.ModalName,