Pass with mypy 1.11.0

Include some temporary skips to pass with the
newly-released mypy 1.11.0.

Actual fixes to follow.

Change-Id: Id3990df4fbe5914cc3b5e10ccf90aa9e5c1210a5
(cherry picked from commit 834d933fa9)

cinder/backup/manager.py

@@ -33,6 +33,7 @@ Volume backups can be created, restored, deleted and listed.
 
 import contextlib
 import os
+import typing
 
 from castellan import key_manager
 from eventlet import tpool
@@ -139,6 +140,7 @@ class BackupManager(manager.SchedulerDependentManager):
         self.service = importutils.import_class(self.driver_name)
         self.message_api = message_api.API()
 
+    @typing.no_type_check
     def init_host(self, **kwargs):
         """Run initialization needed for a standalone service."""
         ctxt = context.get_admin_context()

cinder/scheduler/host_manager.py

@@ -447,6 +447,7 @@ class PoolState(BackendState):
             self.filter_function = capability.get('filter_function', None)
             self.goodness_function = capability.get('goodness_function', 0)
 
+    @typing.no_type_check
     def update_pools(self, capability):
         # Do nothing, since we don't have pools within pool, yet
         pass

cinder/volume/flows/manager/create_volume.py

@@ -1294,6 +1294,7 @@ class CreateVolumeOnFinishTask(NotifyVolumeActionTask):
             'migration_target_creating': 'migration_target',
         }
 
+    @typing.no_type_check
     def execute(self, context, volume, volume_spec):
         need_update_volume = volume_spec.pop('need_update_volume', True)
         if not need_update_volume: