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Issue: When using .forUpdate() with an array of table names, the generated SQL incorrectly includes AS…

Issue: When using .forUpdate() with an array of table names, the generated SQL incorrectly includes AS…: a task in LegoFlow-SWE (Harbor dataset). Steps to reproduce: javascript // Assume knex is a configured Knex instance const query = knex.queryBuilder() .select( 'id' ) .from('table1')…

The task

**Steps to reproduce:** ```javascript // Assume `knex` is a configured Knex instance const query = knex.queryBuilder() .select(['id']) .from('table1') .leftJoin('table2', 'table1.fk_id', 'table2.id') .forUpdate(['table1', 'table2']);

Part of Lego-X/LegoFlow-SWE.