Authentication with Access Key (Basic) at CloudFormation grain

[adoc-github]

Currently, when setting "Credentials" in the authentication section of the CloudFormation grain,
Its "Credentials" should set "Role Arn" as below.

However, from the viewpoint of usability, we think that authentication by Access Key (Basic) should also be implemented.
do you like this idea?
Please consider implementing it.

[shirabendor-quali]

Hi @adoc-github ,
Thank you very much for your comment.
We will add it to our task backlog,