mschfh

Ctrl-C sends a SIGINT to all processes in the process group (terragrunt, terraform, etc), terragrunt's signal forwarding causes a second SIGINT to the child process: https://github.com/gruntwork-io/terragrunt/blob/c85212fe2dc1bfb524396d08caca69f9124057e8/shell/run_shell_cmd.go#L178-L198 `kill -SIGINT $PID` works...

@benschwarz Could this please be reviewed/merged?

@jorgebastida Please consider merging this PR, is there anything else needed to move it forward?

What is the status of this PR?

Could this be a regression of https://github.com/microsoft/Windows-Dev-Performance/issues/27#issuecomment-677955496? (Updating the tar binary might have caused the Defender signatures to no longer match, disabling the optimization)

blocked by https://github.com/aws/aws-sdk-go-v2/issues/1744

> That error will require more coordination with other modules. The issue is that `cloudposse/terraform-aws-codebuild` uses `source.auth` dynamic blocks ([reference](https://github.com/cloudposse/terraform-aws-codebuild/blob/dac7df9798eb4e7211e45c182f1b5a46c5218ae4/main.tf#L414-L420)), which were removed from the AWS provider version 5 ([notes...