[BUGFIX] Allow to include YouTube shorts

Kudos to Georg Ringer for the hint.

Resolves: #98600
Releases: main, 12.4, 11.5
Change-Id: I1c200b4a8835bdccc4e9dc2cf2cee423459a13c4
Reviewed-on: https://review.typo3.org/c/Packages/TYPO3.CMS/+/79746


Tested-by: core-ci <typo3@b13.com>
Tested-by: Oliver Bartsch <bo@cedev.de>
Reviewed-by: Oliver Bartsch <bo@cedev.de>