Remove tools/clean-fips.py

This was only used for OSIC which is decommissioned now, so we can
remove the script.

Change-Id: I85b70f77685b0563c508ea2c0fa1841a892b9072

tools/clean-fips.py

@@ -1,24 +0,0 @@
-#!/usr/bin/env python
-# Copyright (c) 2016 IBM Corp.
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#    http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
-# implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-
-import shade
-
-for cloud in ('osic-cloud1',):
-    cloud = shade.openstack_cloud(cloud=cloud)
-    cleaned = [cloud.delete_floating_ip(ip.id) for ip in
-               cloud.list_floating_ips() if ip.attached is False]
-    print("Cleaned {num} FIPs from {cloud}".format(
-        num=len(cleaned), cloud=cloud.name))