[TASK] Split ColumnMapFactory off of DataMapFactory

This change splits off the creation of column maps in the
DataFactory class into its own ColumnMapFactory class.

Benefits are:
- clear distinction of responsibilities
- better testability
- easier to understand for readers

Releases: main
Resolves: #100235
Change-Id: Iaa2cbaa1ad8498edc90adf3d90c97712b7ca62aa
Reviewed-on: https://review.typo3.org/c/Packages/TYPO3.CMS/+/78186


Tested-by: Markus Klein <markus.klein@typo3.org>
Reviewed-by: Markus Klein <markus.klein@typo3.org>
Tested-by: core-ci <typo3@b13.com>
Reviewed-by: Benni Mack <benni@typo3.org>
Tested-by: Benni Mack <benni@typo3.org>