Update default EBS Volume type (#12092)
Update default EBS Volume type (#12092)

As of 30 July 2019, the default volume type for EBS volumes is GP2

https://aws.amazon.com/about-aws/whats-new/2019/07/ebs-default-volume-type-updated-to-gp2/
terraform-providers/terraform-provider-aws,kjmkznr/terraform-provider-aws,terraform-providers/terraform-provider-aws,terraform-providers/terraform-provider-aws,kjmkznr/terraform-provider-aws,kjmkznr/terraform-provider-aws,terraform-providers/terraform-provider-aws,kjmkznr/terraform-provider-aws