Do no check os-vol-host-attr:host in retype when using active/active

When using active/active deployment services have different hostname
since we don't know which service process request the host might or might
not be changed.

Change-Id: I249c56efe359360c5cc04e36ad23f16813af4cf8
Related-Prod: PRODX-3904
diff --git a/tempest/api/volume/admin/test_volume_retype.py b/tempest/api/volume/admin/test_volume_retype.py
index 08943bc..1f1f678 100644
--- a/tempest/api/volume/admin/test_volume_retype.py
+++ b/tempest/api/volume/admin/test_volume_retype.py
@@ -160,10 +160,11 @@
         keys_with_change = ('volume_type',)
 
         # NOTE(vsaienko): with active-active cluster deployment volume
-        # services registered with different hostname.
-        if CONF.volume_feature_enabled.cluster_active_active:
-            keys_with_change += ('os-vol-host-attr:host',)
-        else:
+        # services registered with different hostname since we don't know
+        # which service process request host might or might not be changed.
+        # TODO(vsaienko): Revisit logic when is fixed
+        # https://bugs.launchpad.net/cinder/+bug/1874414
+        if not CONF.volume_feature_enabled.cluster_active_active:
             keys_with_no_change += ('os-vol-host-attr:host',)
 
         # Check the volume information after the retype