Scala 3.x and 2.13.x have seceded their compiler brides from this sbt/zinc repository, which means that when we make changes to Zinc they will no longer be changed in sync.
Solution
As an awareness campaign this adds scripted test against Scala 3.3.1 compiler bridge. Same test fails for Scala 3.4.1.
Also as a small quality of life improvement for Zinc maintainers, this implements "2.13.x" notation for
Scala versions, so we don't have to constantly update the scripted tests when we update the Scala patch version.
Ref https://github.com/sbt/zinc/issues/1351
Problem
Scala 3.x and 2.13.x have seceded their compiler brides from this sbt/zinc repository, which means that when we make changes to Zinc they will no longer be changed in sync.
Solution