ALKS TF Provider -o option

[david-woodruff]

Would be nice to have an output option for the ALKS Terraform Provider's environmental variables

something like-o tfenv or -o tf to output ALKS_ACCESS_KEY_ID instead of AWS_ACCESS_KEY_ID from the -o env flag so that it is a little less work to use IAMAdmin and inherited credentials from AWS Roles with the ALKS TF provider.

Alternatively maybe a -t that would modify all output formats to be their ALKS counterpart.. you know for our Windows and Fishshell friends :)

https://github.com/Cox-Automotive/terraform-provider-alks#provider-configuration