docs: remove overflow test in story

Signed-off-by: Akshat Patel <[email protected]>

Author: Akshat55

src/dialog/overflow-menu/overflow-menu.stories.ts

@@ -33,11 +33,7 @@ export default {
 const Template = (args) => ({
 	props: args,
 	template: `
-		<button (click)="show=!show">Click me!</button>
-		<br/><br/><br/><br/><br/><br/>
-
 		<cds-overflow-menu
-			*ngIf="show"
 			[placement]="placement"
 			[open]="open"
 			[flip]="flip"
@@ -54,8 +50,6 @@ const Template = (args) => ({
 			<cds-overflow-menu-option type="danger" (selected)="selected($event)">Danger option</cds-overflow-menu-option>
 		</cds-overflow-menu>
 		<cds-placeholder></cds-placeholder>
-
-
 	`
 });
 export const Basic = Template.bind({});