Fix pkg name for mysql-connector-python on SUSE

The correct package name on SUSE distros is python-mysql-connector-python.

Change-Id: I5250356f782f149f87f3d0ffba3380911fa437be
diff --git a/files/rpms-suse/keystone b/files/rpms-suse/keystone
index a734cb9..4c37ade 100644
--- a/files/rpms-suse/keystone
+++ b/files/rpms-suse/keystone
@@ -10,6 +10,6 @@
 python-greenlet
 python-lxml
 python-mysql
-python-mysql.connector
+python-mysql-connector-python
 python-pysqlite
 sqlite3