Include ipatests/test_xmlrpc/data directory into distribution.

Reviewed-By: Martin Basti <mbasti@redhat.com>

ipatests/setup.py.in

@@ -84,6 +84,7 @@ def setup_package():
                 'ipatests.test_integration': ['scripts/*'],
                 'ipatests.test_pkcs10': ['*.csr'],
                 "ipatests.test_ipaserver": ['data/*'],
+                'ipatests.test_xmlrpc': ['data/*'],
             }
         )
     finally: