[BUGFIX] Fix undefined array key error in DatabaseRecordList

TCA eval config is not required, so it must be
checked for existence.

Resolves: #96453
Releases: main, 11.5
Change-Id: I95425e3febac70ac2e03478b7385edbaf0c9a601
Reviewed-on: https://review.typo3.org/c/Packages/TYPO3.CMS/+/72829


Tested-by: core-ci <typo3@b13.com>
Tested-by: Stefan Bürk <stefan@buerk.tech>
Tested-by: Christian Kuhn <lolli@schwarzbu.ch>
Reviewed-by: Stefan Bürk <stefan@buerk.tech>
Reviewed-by: Christian Kuhn <lolli@schwarzbu.ch>