[docs] Timeout 60 seconds

[ElijahLynn]

It appears the timeout for a script with multiple drush commands is 60 seconds. The README.md in one of the examples (config-import) says the timeout is 120 seconds. I would like to see some clarification in the docs about drush timeouts vs quicksilver timeouts.

[johnbburg]

Following up on a 6 year old issue here. 60 seconds is really short for activities like running database updates or imports. What's more, there isn't any transparency on when a script times out during a deploy. This can definitely catch you off guard if you've expected this to run. I'll need to be certain to manually verify these have run for my deployments.