Add archival notice

[jfly]

This completes #196

[jfly]

@vic, given the conversations in #196, I feel OK archiving this project.

I propose that we wait another week or two before merging this.

I personally don't have the power to archive the repo. @vic or @smorimoto, do you?

[vic]

I guess it is done via the infra facilities of this org. I'm also unable to see the settings admin tab.

And yes lets wait a bit.

I guess even if we archive this repo we could unarchive it later if someone prefers to take the lead on maintenance.

For us, the past maintainers I believe archiving it means we are not as invested as in the past with using asdf and thus maybe we are not the best people now to make decisions or changes on something we don't use actively.

So maybe in the hopefully near future someone proves me wrong and shows that this repo can be updated to still provide value and work with latest asdf and decides to take the lead on this repo .

Until then, I guess the best is to archive and wait for people to see if thats an issue for them, enough to care for becoming maintainers.

[jfly]

@vic or @smorimoto, do one of you have archival power? Could you merge this PR and archive the repo?

[smorimoto]

I will take care of it next week!

[nandalopes]

I'd like to maintain this repo, but I don't feel I'm capable of keeping up with the tests, GitHub workflows and macos support.

[jfly]

@smorimoto, ping?