fix:Hide asset users from users list page (#2107) (#2113)

Co-authored-by: Vignesh Hari <[email protected]>

care/users/api/viewsets/users.py

@@ -107,6 +107,7 @@ class UserViewSet(
             created_by_user=F("created_by__username"),
         )
     )
+    queryset = queryset.filter(Q(asset__isnull=True))
     lookup_field = "username"
     lookup_value_regex = "[^/]+"
     permission_classes = (