[BUGFIX] Display correct list of file ids in BE module list

TYPO3\CMS\Backend\Utility\BackendUtility::getProcessedValue is now
considering foreign_match_fields when processing IRRE fields

Resolves: #62755
Releases: master, 6.2
Change-Id: I45c742bca0b3a2822411f5693d8b9129bb101b24
Reviewed-on: http://review.typo3.org/36382


Reviewed-by: Fabien Udriot <fabien.udriot@ecodev.ch>
Tested-by: Fabien Udriot <fabien.udriot@ecodev.ch>
Reviewed-by: Frans Saris <franssaris@gmail.com>
Tested-by: Frans Saris <franssaris@gmail.com>