message: Fix inconsistent use of encryption in a unit test
diff: @@ -10479,7 +10479,7 @@ TEST(Query_ListOfPrimitivesHandover)
  {
  SHARED_GROUP_TEST_PATH(path);
  std::unique_ptr<Replication> hist(make_in_realm_history(path));
  - SharedGroup sg(*hist);
  + SharedGroup sg(*hist, SharedGroupOptions(crypt_key()));
  auto& group = sg.begin_read();
  std::unique_ptr<Replication> hist_w(make_in_realm_history(path));
  