feat: Support AWS session

[uhthomas]

We have maintained a fork of this package to support session tokens and expiration for a few years, it would be great to have upstream support so that we can make use of the latest features.

The patch we have looks something like this:

uhthomas@0f22c6d

Thanks!

[mbevc1]

Feel free to open a PR and we can review that. I think we only need to make sure it's backwards compatible and not breaking anything for current users.

[uhthomas]

Yeah, I wasn't keen to submit it as-is, given it's a breaking change. The new configuration would probably need to be optional rather than required. Interested to hear your thoughts if you have any.

[mbevc1]

Hm, on possible path might be introducing new args/ENV where we can get the expiry from, so we have this ready when using ec2server and no-session 🤔

[mbevc1]

@uhthomas feele free to suggest a gated change