title: Select Sqlite date values in ISO 8601 format
body: <p>I'm using Knex.js to select records from a SQLite database. I then wish to return the records as JSON as part of a web api. When selecting dates form Sqlite they are formatted like <strong>2018-01-01 00:00:00.000</strong></p>
  
  <p>I would like them to be formatted like JavaScript's date toJSON() function: <strong>1975-08-19T23:15:30.000Z</strong></p>
  
  <p>Is there a way to have the database format the date fields like this when querying it?</p>