Add support for role chaining

[pipozzz]

The idea is to be able to use secret manager from different account.

e.g. caching script running in account A and fetching secrets from account B using cross account role.

What do you think?

Thanks

[pipozzz]

Any thoughts?

[rstevens011]

Hello pipozzz, thanks for the suggestion! We will consider this feature request for a future release. In the mean time, we are open for community contributions as well!