virnetsocket: Mark @spawnDaemonPath of virNetSocketNewConnectUNIX() unused
virnetsocket: Mark @spawnDaemonPath of virNetSocketNewConnectUNIX() unused

The virNetSocketNewConnectUNIX() function was changed in
48f66cfe3e. And its WIN32 version (which just reports an error)
was updated too, but this new argument @spawnDaemonPath was not
marked as unused.

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

nertpinx/libvirt,olafhering/libvirt,zippy2/libvirt,zippy2/libvirt,jfehlig/libvirt,nertpinx/libvirt,jfehlig/libvirt,libvirt/libvirt,zippy2/libvirt,crobinso/libvirt,zippy2/libvirt,libvirt/libvirt,libvirt/libvirt,crobinso/libvirt,olafhering/libvirt,jfehlig/libvirt,jfehlig/libvirt,nertpinx/libvirt,nertpinx/libvirt,libvirt/libvirt,crobinso/libvirt,crobinso/libvirt,olafhering/libvirt,olafhering/libvirt,nertpinx/libvirt