qemu: remove ATTRIBUTE_UNUSED in connectGetType
qemu: remove ATTRIBUTE_UNUSED in connectGetType

This is not needed here, since the conn parameter is used in the ACL
checking calls, which were introduced in abf75aea2.

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