engine: Removing unneeded setVdsId() from constructors

The following call is unneeded because, it is done at parent class StorageHandlingCommand, so
no need to call it explicity at child classes

Change-Id: Ie2c18ca7fc5693fc7b6b81368f11dfcfd7f85408
Signed-off-by: Michael Kublin <mkublin@redhat.com>