Backport Scala Native support to 3.3.x

[armanbilge]

Backport of #3057.

Unfortunately this can't be merged directly into series/3.3.x because it bumps Scala 3 to 3.1. But it can exist in parallel.

[armanbilge]

I've published 3.3.14-1-5d11fe9 to Maven Central with {2.12, 2.13, 3} x {JVM, JS, Native}. I will use it to open PRs for other major projects.

• Cross-build for Native munit-cats-effect#236
• Cross-build for Native scalacheck-effect#218
• Cross-build for Native vault#417
• Cross-build for Native keypool#412
• Cross-build for Native log4cats#687
• Cross-build for Native Comcast/ip4s#427
• Scala Native fs2#2975
• Cross-build for Native jawn-fs2#370
• Scala Native http4s/http4s#6661
• Scala Native skunk#703
• Scala-native support disneystreaming/weaver-test#568
• Scala Native davenverse/rediculous#58

[armanbilge]

CI is green in all linked PRs. At this point I think it's fair to say we have a viable ecosystem on Cats Effect Native :)

If there are no objections (@djspiewak, @vasilmkd?) in the next couple days I would like to backpublish native artifacts based on this branch as v3.3.14. This will unblock the ecosystem.

The 3.3.x series has been extremely stable for nearly a year now (no forwards/backwards binary changes). So I don't anticipate any problems maintaining this branch in parallel. When Cats Effect finally updates to Scala 3.1+ we can merge this branch in (or preferably #3057, where the actual work was done).

[armanbilge]

I've published 3.3.14-5-4591364 with some improvements to the runtime, hopefully as the last "RC".

[armanbilge]

In addition to CI, the entire test suite passes on my local macOS Intel.