test: wait for drop down menu in filter to be available

Signed-off-by: Raju Udava <86527202+dstala@users.noreply.github.com>

scripts/cypress/support/page_objects/mainPage.js

@@ -396,7 +396,7 @@ export class _mainPage {
       .find(".ant-btn-primary")
       .contains("Add Sort Option")
       .click();
-    cy.getActiveMenu(".nc-dropdown-sort-menu")
+    cy.getActiveMenu(".nc-dropdown-sort-menu:has(.nc-sort-field-select div)")
       .find(".nc-sort-field-select div")
       .first()
       .click();
@@ -434,7 +434,8 @@ export class _mainPage {
       .find(".ant-btn-primary")
       .contains("Add Filter")
       .click();
-    cy.getActiveMenu(".nc-dropdown-filter-menu")
+
+    cy.getActiveMenu(".nc-dropdown-filter-menu:has(.nc-filter-field-select)")
       .find(".nc-filter-field-select")
       .should("exist")
       .last()