[BUGFIX] Re-Add autoloading for EXT:filelist

The autoloading was accidentally removed during #94747.

Resolves: #94812
Releases: master
Change-Id: Ibbabc31607f918d320013ad4ddf06567f2694ec1
Reviewed-on: https://review.typo3.org/c/Packages/TYPO3.CMS/+/70449


Tested-by: Georg Ringer <georg.ringer@gmail.com>
Tested-by: Josef Glatz <josefglatz@gmail.com>
Tested-by: Wouter Wolters <typo3@wouterwolters.nl>
Tested-by: core-ci <typo3@b13.com>
Tested-by: Simon Gilli <typo3@gilbertsoft.org>
Tested-by: Christian Kuhn <lolli@schwarzbu.ch>
Reviewed-by: Georg Ringer <georg.ringer@gmail.com>
Reviewed-by: Guido Schmechel <guido.schmechel@brandung.de>
Reviewed-by: Josef Glatz <josefglatz@gmail.com>
Reviewed-by: Wouter Wolters <typo3@wouterwolters.nl>
Reviewed-by: Simon Gilli <typo3@gilbertsoft.org>
Reviewed-by: Christian Kuhn <lolli@schwarzbu.ch>