[DOCS] Correct usage of hotkey API in changelog

As "Hotkeys" is the default export inside hotkeys.js, it must be outside the curly braces.

Resolves: #103623
Related: #101507
Releases: main
Change-Id: I43cfea685503caa54bc1f7e786e16a01c5e06c61
Reviewed-on: https://review.typo3.org/c/Packages/TYPO3.CMS/+/83780
Tested-by: Benni Mack <benni@typo3.org>
Reviewed-by: Benni Mack <benni@typo3.org>
Tested-by: Andreas Kienast <a.fernandez@scripting-base.de>
Reviewed-by: Andreas Kienast <a.fernandez@scripting-base.de>
Tested-by: core-ci <typo3@b13.com>

typo3/sysext/core/Documentation/Changelog/13.0/Feature-101507-HotkeyAPI.rst

@@ -38,7 +38,7 @@ arguments:
 
 ..  code-block:: js
 
-    import { Hotkeys, ModifierKeys } from '@typo3/backend/hotkeys.js';
+    import Hotkeys, {ModifierKeys} from '@typo3/backend/hotkeys.js';
 
     Hotkeys.register(
         [Hotkeys.normalizedCtrlModifierKey, ModifierKeys.ALT, 'e'],