Don't use deprecated distutils from python 3.10

distutils is deprecated in 3.10: https://peps.python.org/pep-0632/
Ansible requires it to be replaced[1]

[1] ansible-community/community-topics#96
ansible-collections/news-for-maintainers#18

Change-Id: I2bae37f206319e8f9ace468f5b94f6be643b6a3c

plugins/module_utils/openstack.py

@@ -29,7 +29,16 @@
 
 import abc
 import copy
-from distutils.version import StrictVersion
+from ansible.module_utils.six import raise_from
+try:
+    from ansible.module_utils.compat.version import StrictVersion
+except ImportError:
+    try:
+        from distutils.version import StrictVersion
+    except ImportError as exc:
+        raise_from(ImportError('To use this plugin or module with ansible-core'
+                               ' < 2.11, you need to use Python < 3.12 with '
+                               'distutils.version present'), exc)
 import importlib
 import os
 

scripts/inventory/openstack_inventory.py

@@ -56,7 +56,16 @@
 import os
 import sys
 import time
-from distutils.version import StrictVersion
+from ansible.module_utils.six import raise_from
+try:
+    from ansible.module_utils.compat.version import StrictVersion
+except ImportError:
+    try:
+        from distutils.version import StrictVersion
+    except ImportError as exc:
+        raise_from(ImportError('To use this plugin or module with ansible-core'
+                               ' < 2.11, you need to use Python < 3.12 with '
+                               'distutils.version present'), exc)
 from io import StringIO
 
 import json