Fix buildLimit() silently dropping OFFSET 0 (#1173)

Co-authored-by: juanmacias <jmacias@covermanager.com>
Co-authored-by: Sergei Tigrov <rrr-r@ya.ru>
Co-authored-by: Sergei Predvoditelev <sergei@predvoditelev.ru>

Author: 4 people

src/QueryBuilder/DQLQueryBuilderInterface.php

@@ -160,9 +160,9 @@ public function buildHaving(array|ExpressionInterface|string|null $condition, ar
     public function buildJoin(array $joins, array &$params): string;
 
     /**
-     * @param ExpressionInterface|int|null $limit The limit number.
+     * @param ExpressionInterface|int|null $limit The limit number. For ​​`null`, no limit clause is built.
      * @see Query::limit() For more details.
-     * @param ExpressionInterface|int|null $offset The offset number.
+     * @param ExpressionInterface|int|null $offset The offset number. For ​​`null` or `0`, no offset clause is built.
      * @see Query::offset() For more details.
      *
      * @throws NotSupportedException