Environment

Knex version: 2.3.0
Database + version: Postgres 14.1
OS: Ubuntu 20.04

Feature discussion / request

The Knex config specifies a schemaName to use for the knex_migrations table, but doesn't actually create the specified schema when running migrations for the first time (at least as far as I can tell). It'd be nice if there was an option to have this created during initial setup of the migration tables. Could add something like:

const config: Knex.Config = {
  ...
  migrations: {
    schemaName: '<migration specific table>',
    createSchema: true,
    ...
  }
}

This may already exist, but I'm not finding it. If it does, please point me in the right direction.