fix(hybridcloud) Don't capture valid notification queries as errors (#51379)

Remove the assert that was trying enforce user/team conditions. The
logic used in deletions removes all notifications for a project which is
valid query.

Fixes SENTRY-11C0

Author: markstory

src/sentry/notifications/manager.py

@@ -13,7 +13,6 @@
     Union,
 )
 
-import sentry_sdk
 from django.db import transaction
 from django.db.models import Q, QuerySet
 
@@ -222,14 +221,6 @@ def _filter(
         team_ids: Iterable[int] | None = None,
     ) -> QuerySet:
         """Wrapper for .filter that translates types to actual attributes to column types."""
-
-        try:
-            assert (user_ids and not team_ids) or (
-                team_ids and not user_ids
-            ), "Must have user_id or team_id when reading settings"
-        except AssertionError as err:
-            sentry_sdk.capture_exception(err)
-
         query = Q()
         if provider:
             query = query & Q(provider=provider.value)