[BUGFIX] Use correct label while restoring a record in workspace

If a record should be restored, the label in the modal must be set to
"Restore record" instead of "Delete".

Resolves: #89599
Releases: master, 9.5
Change-Id: I201473cb86be207cda9c87b43c5420f6cb5c6898
Reviewed-on: https://review.typo3.org/c/Packages/TYPO3.CMS/+/63244


Tested-by: TYPO3com <noreply@typo3.com>
Tested-by: Stefan Froemken <froemken@gmail.com>
Tested-by: Riccardo De Contardi <erredeco@gmail.com>
Tested-by: Benni Mack <benni@typo3.org>
Reviewed-by: Stefan Froemken <froemken@gmail.com>
Reviewed-by: Benni Mack <benni@typo3.org>