Display the S3 bucket name

When executing the `amplify status` command, the CLI returns some resource name that cannot be directly linked to the real storage in AWS such as the S3 bucket name
it would be useful to have a way to retrieve that information when we need to attach that resource name to other services.

Start with the implementation of the `amplify status` command and trace how storage resource names are assembled. Done means the status output exposes the corresponding AWS S3 bucket name so it can be identified for use with other services.

Written by the indexing model from the issue text.