[BUGFIX] Handle workspace overlays in AbstractItemProvider

The AbstractItemProvider method for fetching records
from `foreign_table`, e.g. used in selectSingle types,
missed proper workspace handling and therefore listed
the same record (online and offline) multiple times.

This is now fixed by adding the WorkspaceRestriction,
and applying proper overlay handling (e.g. removing
delete placeholder and move pointers).

Resolves: #90392
Releases: master, 10.4
Change-Id: Idd6ee40c7422f3b234afc2025b248f1c18a9cf98
Reviewed-on: https://review.typo3.org/c/Packages/TYPO3.CMS/+/68925


Tested-by: core-ci <typo3@b13.com>
Tested-by: Christian Kuhn <lolli@schwarzbu.ch>
Tested-by: Benni Mack <benni@typo3.org>
Tested-by: Oliver Bartsch <bo@cedev.de>
Reviewed-by: Christian Kuhn <lolli@schwarzbu.ch>
Reviewed-by: Benni Mack <benni@typo3.org>
Reviewed-by: Oliver Bartsch <bo@cedev.de>