[BUGFIX] FormEngine: Fix broken invalid value handling for selects

The handling of invalid or non-matching items was handled inconsistently
in the different select elements. Determining the invalid items has been
moved into the data provider for select boxes so that the invalid values
can be correctly determined based on intermediate processing steps.

Resolves: #71257
Releases: master
Change-Id: I577089b29265a789612c7b3baaf60b66f4339b35
Reviewed-on: https://review.typo3.org/44540


Reviewed-by: Christian Kuhn <lolli@schwarzbu.ch>
Tested-by: Christian Kuhn <lolli@schwarzbu.ch>
Reviewed-by: Benni Mack <benni@typo3.org>
Tested-by: Benni Mack <benni@typo3.org>