configure: fix wireshark dissector configure output
configure: fix wireshark dissector configure output

Commit 373973206aa moved wireshark dissector code to its own file but
forgot to properly update configure.

Signed-off-by: Pavel Hrdina <d4772d05997b8abf035041e3b4f4996380ea7e7a@redhat.com>

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