spec: require libvirt-wireshark from libvirt metapackage
spec: require libvirt-wireshark from libvirt metapackage

In general, the 'libvirt' metapackage should pull in all subpackages.
Fix this for the wireshark subpackage created in commit f9ada9f.

* libvirt.spec.in (Requires): Add dependency.

Signed-off-by: Eric Blake <a9da18479c871fe903d9590822cfe2629c6a4d11@redhat.com>

shugaoye/libvirt,shugaoye/libvirt,crobinso/libvirt,VenkatDatta/libvirt,andreabolognani/libvirt,zippy2/libvirt,elmarco/libvirt,eskultety/libvirt,agx/libvirt,nertpinx/libvirt,datto/libvirt,fabianfreyer/libvirt,agx/libvirt,jardasgit/libvirt,nertpinx/libvirt,eskultety/libvirt,rlaager/libvirt,andreabolognani/libvirt,elmarco/libvirt,VenkatDatta/libvirt,datto/libvirt,crobinso/libvirt,rlaager/libvirt,jfehlig/libvirt,taget/libvirt,taget/libvirt,jardasgit/libvirt,libvirt/libvirt,jardasgit/libvirt,eskultety/libvirt,taget/libvirt,datto/libvirt,olafhering/libvirt,taget/libvirt,olafhering/libvirt,agx/libvirt,jfehlig/libvirt,jardasgit/libvirt,fabianfreyer/libvirt,taget/libvirt,elmarco/libvirt,elmarco/libvirt,shugaoye/libvirt,shugaoye/libvirt,jfehlig/libvirt,andreabolognani/libvirt,fabianfreyer/libvirt,rlaager/libvirt,zippy2/libvirt,rlaager/libvirt,datto/libvirt,datto/libvirt,rlaager/libvirt,crobinso/libvirt,agx/libvirt,andreabolognani/libvirt,andreabolognani/libvirt,nertpinx/libvirt,olafhering/libvirt,libvirt/libvirt,VenkatDatta/libvirt,eskultety/libvirt,shugaoye/libvirt,agx/libvirt,libvirt/libvirt,crobinso/libvirt,eskultety/libvirt,olafhering/libvirt,zippy2/libvirt,zippy2/libvirt,fabianfreyer/libvirt,libvirt/libvirt,nertpinx/libvirt,nertpinx/libvirt,VenkatDatta/libvirt,jardasgit/libvirt,VenkatDatta/libvirt,jfehlig/libvirt,elmarco/libvirt,fabianfreyer/libvirt