[TASK] Remove unused property in DeleteRecords model in ext:recycler

This change removes an unused property in `DeleteRecords` domain model
in ext:recycler

Resolves: #100440
Releases: main
Signed-off-by: Torben Hansen <derhansen@gmail.com>
Change-Id: Ie37143f622ea90fe1d0a6ea8a1573de07ff00ae0
Reviewed-on: https://review.typo3.org/c/Packages/TYPO3.CMS/+/78450


Reviewed-by: Benni Mack <benni@typo3.org>
Reviewed-by: Oliver Klee <typo3-coding@oliverklee.de>
Tested-by: Benni Mack <benni@typo3.org>
Tested-by: Andreas Fernandez <a.fernandez@scripting-base.de>
Reviewed-by: Andreas Fernandez <a.fernandez@scripting-base.de>
Tested-by: core-ci <typo3@b13.com>