fix patient sorting filters (#2086)

Co-authored-by: Vignesh Hari <vichuhari100@gmail.com>

care/facility/api/viewsets/patient.py

@@ -301,6 +301,7 @@ def filter_queryset(self, request, queryset, view):
                 q_filters = Q(facility__id__in=allowed_facilities)
                 if view.action == "retrieve":
                     q_filters |= Q(consultations__facility__id__in=allowed_facilities)
+                    queryset = queryset.distinct("id")
                 q_filters |= Q(last_consultation__assigned_to=request.user)
                 q_filters |= Q(assigned_to=request.user)
                 queryset = queryset.filter(q_filters)
@@ -340,7 +341,7 @@ def filter_queryset(self, request, queryset, view):
                 )
             ).order_by(ordering)
 
-        return queryset.distinct(ordering.lstrip("-") if ordering else "id")
+        return queryset
 
 
 @extend_schema_view(history=extend_schema(tags=["patient"]))