[BUGFIX] Avoid undefined array key "updateReferenceIndex" in Extbase

Resolves: #98580
Releases: main, 11.5
Change-Id: Ib3ee06cb2849efd8e4cf18fc2497f3c0fed0f752
Reviewed-on: https://review.typo3.org/c/Packages/TYPO3.CMS/+/76091


Tested-by: core-ci <typo3@b13.com>
Tested-by: Benni Mack <benni@typo3.org>
Tested-by: Christian Kuhn <lolli@schwarzbu.ch>
Reviewed-by: Oliver Klee <typo3-coding@oliverklee.de>
Reviewed-by: Benni Mack <benni@typo3.org>
Reviewed-by: Christian Kuhn <lolli@schwarzbu.ch>