[psa] Terraform-ci-cd pipeline supports multiple version of terraform.

Hi Folks
We are glad to announce that, our terraform ci cd now support execution of multiple version of terraform.
To enable this feature, you can update your codebuild terraform-ci-cd pipeline to use the terraform-ci-cd docker image v0.2.1, and add .terraform-version in your working directory to specify terraform version you wanted to use to executed terraform command, see this PR for example.

Note

Terraform installed on this image are:

By default version v0.11.15 is used if you don’t specify the terraform version in .terraform-version file.