tests: Properly dereference cpus pointer in virnumamock.c
tests: Properly dereference cpus pointer in virnumamock.c

Signed-off-by: Martin Kletzander <e82f23e74d43760279ebcc505dac4ae70d5627d0@redhat.com>

zippy2/libvirt,VenkatDatta/libvirt,libvirt/libvirt,crobinso/libvirt,nertpinx/libvirt,crobinso/libvirt,andreabolognani/libvirt,datto/libvirt,VenkatDatta/libvirt,fabianfreyer/libvirt,eskultety/libvirt,jfehlig/libvirt,VenkatDatta/libvirt,eskultety/libvirt,jfehlig/libvirt,jardasgit/libvirt,andreabolognani/libvirt,zippy2/libvirt,jfehlig/libvirt,nertpinx/libvirt,datto/libvirt,jardasgit/libvirt,fabianfreyer/libvirt,olafhering/libvirt,andreabolognani/libvirt,olafhering/libvirt,nertpinx/libvirt,VenkatDatta/libvirt,VenkatDatta/libvirt,andreabolognani/libvirt,crobinso/libvirt,jardasgit/libvirt,andreabolognani/libvirt,zippy2/libvirt,eskultety/libvirt,libvirt/libvirt,datto/libvirt,jardasgit/libvirt,datto/libvirt,olafhering/libvirt,olafhering/libvirt,libvirt/libvirt,nertpinx/libvirt,jfehlig/libvirt,nertpinx/libvirt,eskultety/libvirt,crobinso/libvirt,zippy2/libvirt,eskultety/libvirt,fabianfreyer/libvirt,fabianfreyer/libvirt,libvirt/libvirt,datto/libvirt,fabianfreyer/libvirt,jardasgit/libvirt