Disable typer's pretty trackback

What does this merge request do and why?

This MR disables typers pretty trackback. Pretty trackback will make a bunch of colourised stuff and blow up the terminals buffer, making the user unable to find out where the error originate.

Resolves #277 (closed)

How to set up and validate locally

Numbered steps to set up and validate the change are strongly suggested.

Merge request checklist

• I've ran the affected pipeline(s) to validate that nothing is broken.
• Tests added for new functionality. If not, please raise an issue to follow up.
• Documentation added/updated, if needed.