Remove the leftover module in tripleo_common.actions

This completes all mistral related cleanup. There is
a doc patch in review to cleanup the docs.

Depends-On: https://review.opendev.org/c/openstack/python-tripleoclient/+/792137
Change-Id: Ib333408a95011882e10e15d66908b72884576949

tripleo_common/actions/__init__.py

@@ -1,4 +0,0 @@
-from heatclient import exc as heat_exc
-
-# Setup Heat to give us tracebacks on errors.
-heat_exc.verbose = 1

tripleo_common/actions/ansible.py

@@ -1,31 +0,0 @@
-# Copyright 2017 Red Hat, Inc.
-# All Rights Reserved.
-#
-# 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.
-
-from tripleo_common.utils import ansible as ansible_utils
-
-
-# FIXME(ramishra) Left behind till we've a new tripleo-common release
-def write_default_ansible_cfg(work_dir,
-                              remote_user,
-                              ssh_private_key=None,
-                              transport=None,
-                              base_ansible_cfg='/etc/ansible/ansible.cfg',
-                              override_ansible_cfg=None):
-
-    return ansible_utils.write_default_ansible_cfg(
-        work_dir, remote_user,
-        ssh_private_key, transport,
-        base_ansible_cfg,
-        override_ansible_cfg)