`directlyOverriddenSymbols` is a sequence, no sense to call `.toList()` on it if we just need to check that it's empty
KTIJ-30819
(cherry picked from commit 598b8bf4654b4bdc7fd0a5e11c6b2ef9aec1aa00)
IJ-CR-148612
GitOrigin-RevId: 5a5b972145a95c37639c2f34d494bddb0011b595