Suppress pending issues in django-stubs

I have submitted PRs to address these, but they haven't made it into
a release yet.

Author: mthuurne

model_utils/managers.py

@@ -146,8 +146,8 @@ def _get_subclasses_recurse(self, model: type[models.Model]) -> list[str]:
 
         for rel in rels:
             for subclass in self._get_subclasses_recurse(rel.field.model):
-                subclasses.append(rel.get_accessor_name() + LOOKUP_SEP + subclass)
-            subclasses.append(rel.get_accessor_name())
+                subclasses.append(cast(str, rel.get_accessor_name()) + LOOKUP_SEP + subclass)
+            subclasses.append(cast(str, rel.get_accessor_name()))
         return subclasses
 
     def _get_ancestors_path(self, model: type[models.Model]) -> str:
@@ -167,7 +167,7 @@ def _get_ancestors_path(self, model: type[models.Model]) -> str:
 
         while parent_link is not None:
             related = parent_link.remote_field
-            ancestry.insert(0, related.get_accessor_name())
+            ancestry.insert(0, cast(str, related.get_accessor_name()))
 
             parent_model = related.model
             parent_link = parent_model._meta.get_ancestor_link(self.model)

model_utils/tracker.py

@@ -34,7 +34,7 @@ def __getstate__(self) -> dict[str, Any]:
         """
         We don't need to deepcopy the instance, so nullify if provided.
         """
-        state = super().__getstate__()
+        state = super().__getstate__()  # type: ignore[misc]
         if 'instance' in state:
             state['instance'] = None
         return state

tests/models.py

@@ -379,7 +379,7 @@ def __get__(self, obj: models.Model | None, cls: type[models.Model] | None = Non
             assert cls is not None
             fields_map = {f.name: f for f in cls._meta.fields}
             field = fields_map[self.name]
-            DeferredAttribute(field=field).__get__(obj, cls)
+            DeferredAttribute(field=field).__get__(obj, cls)  # type: ignore[attr-defined]
         return str(obj.__dict__[self.name])
 
     def __set__(self, obj: object, value: str) -> None:

tests/test_fields/test_field_tracker.py

@@ -225,7 +225,7 @@ def test_refresh_from_db(self) -> None:
         self.assertChanged(name='retro', number=4, mutable=[1, 2, 3])
         self.instance.refresh_from_db(fields=('name',))
         self.assertChanged(number=4, mutable=[1, 2, 3])
-        self.instance.refresh_from_db(fields={'mutable'})
+        self.instance.refresh_from_db(fields={'mutable'})  # type: ignore[arg-type]
         self.assertChanged(number=4)
         self.instance.refresh_from_db()
         self.assertChanged()