[TASK] Make "$hookObject must implement interface FooInterface" more verbose

The exceptions show now the affected class that does not
implement the required interface. Where possible, the FQCN
in the exception message string was replaced with the shorter
::class syntax.

Resolves: #76187
Releases: master, 7.6
Change-Id: Id2c290a0cf29bdec5da504a8959996bb747f1c27
Reviewed-on: https://review.typo3.org/48115


Reviewed-by: Christian Kuhn <lolli@schwarzbu.ch>
Tested-by: Christian Kuhn <lolli@schwarzbu.ch>
Reviewed-by: Wouter Wolters <typo3@wouterwolters.nl>
Tested-by: Wouter Wolters <typo3@wouterwolters.nl>