Convert ./components/integrations/integration_option.tsx to functional component (#24806)

* Convert ./components/integrations/integration_option.tsx to functional component

* update integration_option component

* improve integration_option component

webapp/channels/src/components/integrations/integration_option.tsx

@@ -11,10 +11,7 @@ type Props = {
     link: string;
 }
 
-export default class IntegrationOption extends React.PureComponent <Props> {
+const IntegrationOption = ({image, title, description, link}: Props) => {
-    render() {
-        const {image, title, description, link} = this.props;
-
     return (
         <Link
             to={link}
@@ -33,5 +30,6 @@ export default class IntegrationOption extends React.PureComponent <Props> {
             </div>
         </Link>
     );
-    }
+};
-}
+
+export default React.memo(IntegrationOption);