Update Scala 3.1.0

[scala-steward]

Updates

• org.scala-lang:scala3-library
• org.scala-lang:scala3-library_sjs1

from 3.0.2 to 3.1.0.
GitHub Release Notes - Version Diff - Version Diff

I'll automatically update this PR to resolve conflicts as long as you don't change it yourself.

If you'd like to skip this version, you can just close this PR. If you have any feedback, just mention me in the comments below.

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Have a fantastic day writing Scala!

Files still referring to the old version number

The following files still refer to the old version number (3.0.2).
You might want to review and update them manually.

build.sbt
examples/commands-leveldb/build.sbt
examples/commands-nix/build.sbt
examples/commands-redis/build.sbt
examples/scalajs/build.sbt
examples/simple-sbt/build.sbt

Ignore future updates

Add this to your .scala-steward.conf file to ignore future updates of this dependency:

updates.ignore = [ { groupId = "org.scala-lang" } ]

labels: library-update, semver-minor, old-version-remains

[ashawley]

According to Seth Tisue:

PSA: Scala 3.0 cannot consume 3.1-compiled libraries. Scala 3 minor versions are backwards compatible only, not forwards. This is a big change from Scala 2.

https://twitter.com/SethTisue/status/1450260785762947076

[SethTisue]

Yeah, I suggest we not merge this. Not for the time being, anyway. I think the Scala 3 folks are still figuring out what their recommendations to the ecosystem are, so in the meantime we should be conservative, especially since ScalaCheck is so fundamental.

[ashawley]

We may just have to add 3.1.0 to the build but not release artifacts using it, which see #847

[ashawley]

Went a different route in #847.