[TASK] Update UploadedFile.php

Exception message is wrong. The file did not move, the path is empty in
itself or due to error in getFileAbsFileName.

Releases: main, 12.4
Resolves: #102829
Change-Id: Ia10cc4a3511d042eecba9d06b34a501ab1998182
Reviewed-on: https://review.typo3.org/c/Packages/TYPO3.CMS/+/82473


Tested-by: core-ci <typo3@b13.com>
Reviewed-by: Anja Leichsenring <aleichsenring@ab-softlab.de>
Tested-by: Anja Leichsenring <aleichsenring@ab-softlab.de>