Use expectException() instead of @expectedException in unit tests
and add expectedExceptionCode() where possible.
This patch handles occurences in sysext:scheduler.

Releases: master
Resolves: #76506
Change-Id: I545836f86504f2f8297799dfc4c6e370bbd4fbdf
Reviewed-on: https://review.typo3.org/48501


Reviewed-by: Anja Leichsenring <aleichsenring@ab-softlab.de>
Tested-by: Anja Leichsenring <aleichsenring@ab-softlab.de>
Reviewed-by: Susanne Moog <typo3@susannemoog.de>
Tested-by: Susanne Moog <typo3@susannemoog.de>