Compatibility for Julia version 1

[yakir12]

Would be good. Unless there is a better solution for an AWS lambda in Julia, in which case a note in the README would be good. Thanks!!!

[nlw0]

It seems this package has other dependencies that need to be updated. I'm still a Julia beginner, but trying to make it run it didn't seem like updating should be a very big challenge. It would be nice to know what should be a good way to help, if actually working on any dependencies or in this very project.

[ValdarT]

I think the recommended way now is through a custom runtime: https://docs.aws.amazon.com/lambda/latest/dg/runtimes-custom.html Any plans for work in this direction?

Also, a link to a related Discourse question: https://discourse.julialang.org/t/creating-a-custom-julia-aws-layer-runtime/18166