NC | NSFS | Docs | Bucket Policy

[shirady]

Explain the changes

1. Add bucket policy documentation.
2. Fix a typo in NooBaa CLI documentation about bucket status - change the argument from "account_name" to "bucket_name".

Issues:

List of GAPs:

1. Anonymous in our code and example contains the option "Principal": { "AWS": [ "*" ] }, but it is not described in AWS docs (see this documentation the part "Grant anonymous permissions").
2. Add to the docs this line: "Only the bucket owner can associate a policy with a bucket." (see issue NC | NSFS | Bucket Policy Should Be Managed Only by Bucket Owner #8288 ).

Testing Instructions:

1. None

• Doc added/updated
• Tests added