Sync/rebuild for Dalmatian/Epoxy updates

Refresh and rebuild charm for awareness of Dalmatian and Epoxy
Cloud Archive releases.

Change-Id: If82f83c097dbcef5232f345a915a8a3f62ed4da6

charmhelpers/contrib/openstack/utils.py

@@ -162,6 +162,8 @@
     ('2023.1', 'antelope'),
     ('2023.2', 'bobcat'),
     ('2024.1', 'caracal'),
+    ('2024.2', 'dalmatian'),
+    ('2025.1', 'epoxy'),
 ])
 
 # The ugly duckling - must list releases oldest to newest

charmhelpers/core/hookenv.py

@@ -18,7 +18,10 @@
 #  Charm Helpers Developers <[email protected]>
 
 import copy
-from distutils.version import LooseVersion
+try:
+    from distutils.version import LooseVersion
+except ImportError:
+    from looseversion import LooseVersion
 from enum import Enum
 from functools import wraps
 from collections import namedtuple, UserDict

charmhelpers/fetch/ubuntu.py

@@ -254,6 +254,22 @@
     'caracal/proposed': 'jammy-proposed/caracal',
     'jammy-caracal/proposed': 'jammy-proposed/caracal',
     'jammy-proposed/caracal': 'jammy-proposed/caracal',
+    # dalmatian
+    'dalmatian': 'noble-updates/dalmatian',
+    'noble-dalmatian': 'noble-updates/dalmatian',
+    'noble-dalmatian/updates': 'noble-updates/dalmatian',
+    'noble-updates/dalmatian': 'noble-updates/dalmatian',
+    'dalmatian/proposed': 'noble-proposed/dalmatian',
+    'noble-dalmatian/proposed': 'noble-proposed/dalmatian',
+    'noble-proposed/dalmatian': 'noble-proposed/dalmatian',
+    # epoxy
+    'epoxy': 'noble-updates/epoxy',
+    'noble-epoxy': 'noble-updates/epoxy',
+    'noble-epoxy/updates': 'noble-updates/epoxy',
+    'noble-updates/epoxy': 'noble-updates/epoxy',
+    'epoxy/proposed': 'noble-proposed/epoxy',
+    'noble-epoxy/proposed': 'noble-proposed/epoxy',
+    'noble-proposed/epoxy': 'noble-proposed/epoxy',
 
     # OVN
     'focal-ovn-22.03': 'focal-updates/ovn-22.03',
@@ -288,6 +304,8 @@
     'antelope',
     'bobcat',
     'caracal',
+    'dalmatian',
+    'epoxy',
 )
 
 
@@ -318,6 +336,8 @@
     ('lunar', 'antelope'),
     ('mantic', 'bobcat'),
     ('noble', 'caracal'),
+    ('oracular', 'dalmatian'),
+    ('plucky', 'epoxy'),
 ])