[TASK] Doctrine: Migrate DatabaseSelect-Step

Resolves: #77448
Releases: master
Change-Id: Idb5be03b0ac996646fffc0bcd75c439f2a19b05f
Reviewed-on: https://review.typo3.org/49435


Tested-by: Bamboo TYPO3com <info@typo3.com>
Reviewed-by: Morton Jonuschat <m.jonuschat@mojocode.de>
Tested-by: Morton Jonuschat <m.jonuschat@mojocode.de>
Reviewed-by: Christian Kuhn <lolli@schwarzbu.ch>
Tested-by: Christian Kuhn <lolli@schwarzbu.ch>