[FIX] mail:Remove duplicate autofocus code

closes odoo/odoo#139717

Signed-off-by: Alexandre Kühn (aku) <aku@odoo.com>

addons/mail/static/src/core/common/search_messages_panel.js

@@ -25,7 +25,6 @@ export class SearchMessagesPanel extends Component {
     static template = "mail.SearchMessagesPanel";
 
     setup() {
-        useAutofocus();
         this.state = useState({ searchTerm: "", searchedTerm: "" });
         this.messageSearch = useMessageSearch(this.props.thread);
         useAutofocus();