fix:Ensure alert message triggers only once when onDropdownClose in select widget

app/client/cypress/e2e/Regression/ClientSide/Widgets/Select/Select4_spec.ts

@@ -0,0 +1,37 @@
+import {
+  agHelper, 
+  draggableWidgets,
+  deployMode,
+  entityExplorer,
+  locators,
+  propPane,
+} from "../../../../../support/Objects/ObjectsCore";
+
+describe(
+  "Select widget tests validating OnDropdownClose events are rendering show alert only once",
+  { tags: ["@tag.Widget", "@tag.Select"] },
+  function () {
+    before(() => {
+      entityExplorer.DragDropWidgetNVerify(draggableWidgets.SELECT);
+    });
+
+
+    it("Validate OnDropdownClose events are rendering show alert only once", () => {
+      propPane.EnterJSContext(
+        "onDropdownClose",
+        "{{showAlert('Dropdown closed!','success')}}",
+        true,
+      );
+      propPane.ToggleJSMode("onDropdownClose", false);
+      deployMode.DeployApp(locators._widgetInDeployed(draggableWidgets.SELECT));
+      agHelper.GetNClick(locators._widgetInDeployed(draggableWidgets.SELECT));
+      agHelper.AssertElementVisibility(
+        locators._selectOptionValue("Red"),
+        true,
+      );
+      agHelper.GetNClick(locators._selectOptionValue("Red"));
+      agHelper.ValidateToastMessage("Dropdown closed!");
+    });
+  },
+);
+

app/client/src/widgets/SelectWidget/component/index.tsx

@@ -177,7 +177,7 @@ class SelectComponent extends React.Component<
   };
   handleCloseList = () => {
     if (this.state.isOpen) {
-      this.togglePopoverVisibility();
+      // this.togglePopoverVisibility();
       if (!this.props.selectedIndex) return;
       return this.handleActiveItemChange(
         this.props.options[this.props.selectedIndex],