[TASK] Require symfony/filesystem as direct dependency

The package symfony/filesystem is used in the class "CliEntryPoint"
but has no direct dependency defined in main composer.json.
Require the package to not break TYPO3 when packages that rely
on symfony/filesystem get removed.

composer req symfony/filesystem:^5.3.0
composer req symfony/filesystem:^5.3.0 -d typo3/sysext/core/ --no-update

Resolves: #94982
Releases: master, 10.4
Change-Id: Ib116913a709fbc2e635f1a7882f86d6be4c4c704
Reviewed-on: https://review.typo3.org/c/Packages/TYPO3.CMS/+/70729


Tested-by: Andreas Fernandez <a.fernandez@scripting-base.de>
Tested-by: core-ci <typo3@b13.com>
Tested-by: Oliver Bartsch <bo@cedev.de>
Reviewed-by: Andreas Fernandez <a.fernandez@scripting-base.de>
Reviewed-by: Oliver Bartsch <bo@cedev.de>