feat: Add Atmos by Cloud Posse

[osterman]

Summary

Description:

• Tool repo URL: https://github.com/cloudposse/atmos
• Plugin repo URL: https://github.com/cloudposse/asdf-atmos

Checklist

• [x] Format with scripts/format.bash
• [x] Test locally with scripts/test_plugin.bash --file plugins/<your_new_plugin_name>
• [x] Your plugin CI tests are green (see check)
  • Tip: use the plugin_test action from asdf-actions in your plugin CI

[osterman]

@jthegedus anything else we need to do to get this merged? Thanks!

[jthegedus]

@jthegedus anything else we need to do to get this merged? Thanks!

Nope, just a delay on my end. Thanks for your patience.

[jthegedus]

@osterman Oh, actually, you will need to rebase as I do not have permissions to do that myself (I usually do on most PRs, must be a setting on your fork, how diligent of you! :sweat_smile: )

[osterman]

Thanks @jthegedus - fixed the conflict. I think there's some setting in our GHE preventing the ability for you to update it. Thanks for letting me know!