fix: update notifications API import after permissions move

The merge from upstream brought in dojo/notifications/api/views.py
referencing dojo.api_v2.permissions, which this branch already moved
to dojo.authorization.api_permissions. The stale import broke
URLConf resolution, failing every test that boots the app.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

Author: Maffooch

dojo/notifications/api/views.py

@@ -2,7 +2,7 @@
 from drf_spectacular.utils import extend_schema_view
 from rest_framework.permissions import DjangoModelPermissions
 
-from dojo.api_v2 import permissions
+from dojo.authorization import api_permissions as permissions
 from dojo.api_v2.views import PrefetchDojoModelViewSet, schema_with_prefetch
 from dojo.notifications.api.serializer import (
     NotificationsSerializer,