Fix getTotalCount() with Hibernate for sorting parameters

Don't have sorting in the generated query. Otherwise, depending on the
database and its strictness configuration, the query might fail.

The `PagedResultSpec` in `grails-datastore-gorm-tck` covers this.

Author: darxriggs

grails-datastore-gorm-hibernate5/src/main/groovy/org/grails/orm/hibernate/query/PagedResultList.java

@@ -58,7 +58,7 @@ public int getTotalCount() {
         if (totalCount == Integer.MIN_VALUE) {
             totalCount = hibernateTemplate.execute(new GrailsHibernateTemplate.HibernateCallback<Integer>() {
                 public Integer doInHibernate(Session session) throws HibernateException, SQLException {
-                    final CriteriaQuery finalQuery = criteriaQuery.select(criteriaBuilder.count(queryRoot)).distinct(true);
+                    final CriteriaQuery finalQuery = criteriaQuery.select(criteriaBuilder.count(queryRoot)).distinct(true).orderBy();
                     final Query query = session.createQuery(finalQuery);
                     hibernateTemplate.applySettings(query);
                     return ((Number)query.uniqueResult()).intValue();