[TASK] Doctrine: Migrate ext:linkvalidator/Report

Resolves: #76555
Releases: master
Change-Id: Ie000f2f04049265f3dd3ef474dc33df4dcbcd580
Reviewed-on: https://review.typo3.org/48538


Reviewed-by: Morton Jonuschat <m.jonuschat@mojocode.de>
Tested-by: Morton Jonuschat <m.jonuschat@mojocode.de>
Reviewed-by: Joerg Boesche <typo3@joergboesche.de>
Tested-by: Joerg Boesche <typo3@joergboesche.de>
Reviewed-by: Susanne Moog <typo3@susannemoog.de>
Tested-by: Susanne Moog <typo3@susannemoog.de>