Bug#966573: progress packaging awscli v2

[Ross Vandegrift <rvandegrift@debian.org>]

On Tue, Oct 05, 2021 at 11:10:48PM -0600, Ross Vandegrift wrote:
> A few known issues:
> 
> - some repos have tests disabled due to failing during builds.  So far, I don't
>   know if these are real failures, or if upstream's build method.
> 
> - copyright attribution for aws-lc is very hard.  It's a fork of Google's
>   BoringSSL, which is a fork of pre-3.0 OpenSSL.
> 
> - That also means that aws-lc inherits the openssl gpl incompatibility.
> 
> - the aws-cli2-temp repo is based on upstream, not our awscli repo.  I was
>   intentionally being sloppy to quickly get through a test.
> 
> - aws-lc and s2n-tls may be hard to maintain.  Both are complicated, security
>   critical crypto libraries.

I forgot to mention one more issue:

- this branch avoids the challenges with botocore by embedding a copy.  This
  decision is defended by the author in the github conversation, and I'm
  convinced it's the best option right now.  Still, it's not ideal.

Ross