Further improve the aws 4.0 provider upgrade path
This releases #273.
See https://github.com/trussworks/terraform-aws-logs#upgrade-paths for details on how to upgrade.
Of note, this replaces the enable_versioning
boolean variable with the versioning_status
string variable due to the more nuanced behavior of the aws_s3_bucket_versioning
resource. With the new behavior, the AWS provider distinguishes between Disabled
versioning (versioning has never been enabled) and Suspended
versioning (versioning was once enabled, but is now turned off). The old behavior did not include this differentiation.
Additionally, this sets the minimum AWS provider version to 3.75.0.