Defaults for pylance settings are incorrect.

[rchiodo]

Describe the bug
For example, auto imports don't show up in the quick fix actions for an error.

Example:

os

This should give a quick action to add an import for os, but it doesn't unless you enable indexing in the settings dialog.

It would be nice if:

1. Defaults included the same defaults as VS code
2. There was a way to override the other settings (like maybe a settings.json)