[BUGFIX] Fix variable assignment of default duplication behaviour action

The default duplication behaviour action for the
file upload is now properly assigned to the view again.

Resolves: #97357
Releases: main, 11.5
Change-Id: Id472dff8154dd4263827863a118f5da4390a7924
Reviewed-on: https://review.typo3.org/c/Packages/TYPO3.CMS/+/76744
Tested-by: core-ci <typo3@b13.com>
Reviewed-by: Stefan Bürk <stefan@buerk.tech>
Tested-by: Stefan Bürk <stefan@buerk.tech>

typo3/sysext/filelist/Classes/Controller/FileListController.php

@@ -454,7 +454,7 @@ protected function registerDrapUploader(): void
             $this->view->assign('drapUploader', [
                 'fileDenyPattern' => $GLOBALS['TYPO3_CONF_VARS']['BE']['fileDenyPattern'] ?? null,
                 'maxFileSize' => GeneralUtility::getMaxUploadFileSize() * 1024,
-                'defaultDuplicationBehaviourAction', $this->getDefaultDuplicationBehaviourAction(),
+                'defaultDuplicationBehaviourAction' => $this->getDefaultDuplicationBehaviourAction(),
             ]);
         }
     }