[BUGFIX] Set controller in ExtbasePluginEnhancer

If the controller of a route in a routeEnhancer differs
from the default controller, it will now be used for the
generation of enhancers.

Resolves: #87337
Releases: master, 9.5
Change-Id: Iea3d15bbc99cb17c640e6a4824d3dd42176295d1
Reviewed-on: https://review.typo3.org/59343


Tested-by: TYPO3com <noreply@typo3.com>
Reviewed-by: Alexander Grein <alexander.grein@gmail.com>
Tested-by: Alexander Grein <alexander.grein@gmail.com>
Reviewed-by: Richard Haeser <richard@maxserv.com>
Reviewed-by: Benni Mack <benni@typo3.org>
Tested-by: Benni Mack <benni@typo3.org>