Increase fetch timeout / make it configurable

[igor-raits]

https://github.com/gruntwork-io/terragrunt/blob/945145bfe5aabed02732e60d3065ad230dd8216f/util/fetch.go#L20-L22

Downloading some providers (e.g. AWS one) on slow network does not have to finish within 1 minute so I would suggest to increase default timeout to something like 5 minutes.

And/or make this optional configurable would be useful for those who want to be stricter.

Thanks in advance.

[github-actions[bot]]

This issue has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs. Thank you for raising this issue.

[igor-raits]

@denis256 any chance to reopen?

[yhakbar]

This seems sensible. Thanks for following up on this, @ignatenkobrain .