Differentiate location meaning between host and server
    
    A host uses Location (nshostlocation) as an optional hint where
    a host may phsyically be located (e.g. Lab 2). This will result in
    an attribute in the host entry like:
    nshostlocation: Lab 2
    
    A server uses location (ipalocation) to identify which DNS location
    the server is part of (e.g. prague). This will result in an attribute
    in the server entry like:
    ipalocation: idnsname=prague,cn=locations,cn=etc,dc=example,dc=test
    
    They are completely different animals.
    
    https://pagure.io/freeipa/issue/9317
    
    Signed-off-by: Rob Crittenden <rcritten@redhat.com>
    Reviewed-By: Rafael Guterres Jeffman <rjeffman@redhat.com>