Output DDL has `undefined` for QuickSQL version

[neilfernandez]

QuickSQL input:

dept
    name

The commented section in the output DDL has the following:

-- Generated by Quick SQL undefined 12/6/2023, 12:22:36 AM

/*
dept
    name

 Non-default options:
# settings = {}

*/

After -- Generated by Quick SQL it should have the QuickSQL version instead of undefined

[vadim-tropashko]

Tested at https://krisrice.io/quick-sql-standalone.html:

`-- create tables

create table dept (
id number generated by default on null as identity
constraint dept_id_pk primary key
);

-- Generated by Quick SQL 1.2.1 2/13/2024, 3:21:37 PM
`