remove useless provides for xlator .so files and private libraries
    
    xlator .so files and private libraries should be skipped while scanning
    for provides:
    - https://fedoraproject.org/wiki/Packaging:AutoProvidesAndRequiresFiltering
    
    This prevents automatic generated provides like these in the glusterfs,
    glustrefs-fuse and glusterfs-server packages:
    - addr.so.0()(64bit)
    - afr.so.0()(64bit)
    - client.so.0()(64bit)
    - dht.so.0()(64bit)
    - ...