Fork cgcs-patch package as sw-patch for Debian

The original cgcs-patch is rpm based which requires a
complete re-write to work on ostree/dpkg systems like Debian.

The code has been forked, since the older Centos env and
python2.7 are end-of-life.

Forking the code allows all new development to not
require re-testing on Centos.

The debian folder under cgcs-patch has been moved
under sw-patch

Renaming and refactoring will be done in later commits.

pylint is un-clamped in order to work on python3.9
Some minor pylint suppressions have been added.

Test Plan:
 Verify that this builds on Debian
 Verify that the ISO installs the new content on Debian without
breaking packages that import cgcs_patch.
 Verify patching service runs on Debian

Co-Authored-By: Jessica Castelino <jessica.castelino@windriver.com>
Story: 2009101
Task: 43076
Signed-off-by: Al Bailey <al.bailey@windriver.com>
Change-Id: I3f1bca749404053bae63d4bcc9fb2477cf909fcd

sw-patch/cgcs-patch/cgcs_patch/authapi/__init__.py

@@ -0,0 +1,25 @@
+# Copyright (c) 2013-2017 Wind River Systems, Inc.
+#
+# SPDX-License-Identifier: Apache-2.0
+#
+
+from oslo_config import cfg
+
+API_SERVICE_OPTS = [
+    cfg.StrOpt('auth_api_bind_ip',
+               default=None,
+               help='IP for the authenticated Patching API server to bind to'),
+    cfg.IntOpt('auth_api_port',
+               default=5491,
+               help='The port for the authenticated Patching API server'),
+    cfg.IntOpt('api_limit_max',
+               default=1000,
+               help='the maximum number of items returned in a single '
+                    'response from a collection resource')
+]
+
+CONF = cfg.CONF
+opt_group = cfg.OptGroup(name='api',
+                         title='Options for the patch-api service')
+CONF.register_group(opt_group)
+CONF.register_opts(API_SERVICE_OPTS)