libvirt-php.so: Avoid versioning library
libvirt-php.so: Avoid versioning library

This is just a plugin so there's no need to version its name like
.so.X.Y.Z.

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

zippy2/libvirt-php,libvirt/libvirt-php,zippy2/libvirt-php,libvirt/libvirt-php,libvirt/libvirt-php,zippy2/libvirt-php