default Set<PersonAttributes> getPeople(final Map<String, Object> query) {
        return getPeople(query, PersonAttributeDaoFilter.alwaysChoose(), Set.of());
    }
Gets people.

@param query the query
@return the people
api/cas-server-core-api-authentication/src/main/java/org/apereo/cas/authentication/principal/attribute/PersonAttributeDao.java