fix: chart widget fix (#6867)

Custom fusion chart was loading with some delay and cypress test cases were getting previous element to verify the x axis data. Added one more check to wait till the chart data is loaded before verifying.

Author: arslanhaiderbuttar

app/client/cypress/integration/Smoke_TestSuite/ClientSideTests/DisplayWidgets/Chart_spec.js

@@ -353,6 +353,9 @@ describe("Chart Widget Functionality", function() {
       "response.body.responseMeta.status",
       200,
     );
+    cy.get(viewWidgetsPage.Chartlabel + ":first-child", {
+      timeout: 10000,
+    }).should("have.css", "opacity", "1");
     //Verifying X-axis labels
     cy.get(viewWidgetsPage.chartWidget).should("have.css", "opacity", "1");
     const labels = ["Jan", "Feb", "Mar", "Apr", "May", "Jun", "Jul"];