securityselinuxhelper: Adapt to virmock.h
securityselinuxhelper: Adapt to virmock.h

Instead of introducing our own wrapper for dlsym()
we can use the one provided by virmock.h.

Signed-off-by: Michal Privoznik <83d82aaba2eed257f4814b0c239c260c4caaadf0@redhat.com>

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