Relase with a utility tool athenareader

• provide athenareader a utility command-line tool
• document typo fix
• s3 bucket could be without the trailing slash
• undocumented Athena

Minor changes and refinements on docs, workgroup configuration

Add a function to support creating non-default workgroup configuration
Refine comment
Add link to pkg.go.dev and replace html img with markdown because pkg.go.dev only support markdown image
Bump up version and add goreportcard icon

GA version

• passed technical review
• passed legal review
• reformat code, doc, and rename from athenasql to athenadriver