Seems like the parser only supports the use of ANY and ALL in SELECT, not WHERE.
This form seems to work:

SELECT ALL column_name(s)
FROM table_name
WHERE condition;

There's a test for it in tests/sqlparser_common.rs line: 1539
This does not supported:

SELECT column_name(s)
FROM table_name
WHERE column_name operator ALL
  (SELECT column_name
  FROM table_name
  WHERE condition); 

I'm not sure why this is the case. Please let me know if this is intentional. If not I can create a PR.