Migrate to sbt-typelevel

[armanbilge]

Another one needing a backport?

[armanbilge]

Newly reported Scala 3 bincompat issues:

[error] keypool: Failed binary compatibility check against org.typelevel:keypool_3:0.4.6 (e:info.versionScheme=early-semver)! Found 6 potential problems (filtered 3)
[error]  * method destroy(scala.Function1,cats.effect.kernel.Ref,cats.MonadError)java.lang.Object in object org.typelevel.keypool.KeyPool does not have a correspondent in current version
[error]    filter with: ProblemFilters.exclude[DirectMissingMethodProblem]("org.typelevel.keypool.KeyPool.destroy")
[error]  * method reap(scala.Function1,scala.concurrent.duration.FiniteDuration,cats.effect.kernel.Ref,scala.Function1,cats.effect.kernel.GenTemporal)java.lang.Object in object org.typelevel.keypool.KeyPool does not have a correspondent in current version
[error]    filter with: ProblemFilters.exclude[DirectMissingMethodProblem]("org.typelevel.keypool.KeyPool.reap")
[error]  * method put(org.typelevel.keypool.KeyPool#KeyPoolConcrete,java.lang.Object,java.lang.Object,cats.effect.kernel.GenTemporal)java.lang.Object in object org.typelevel.keypool.KeyPool does not have a correspondent in current version
[error]    filter with: ProblemFilters.exclude[DirectMissingMethodProblem]("org.typelevel.keypool.KeyPool.put")
[error]  * method this(scala.Function1,scala.Function1,org.typelevel.keypool.Reusable,scala.Function1,Int,cats.effect.kernel.Ref,cats.effect.kernel.GenTemporal)Unit in class org.typelevel.keypool.KeyPool#KeyPoolConcrete does not have a correspondent in current version
[error]    filter with: ProblemFilters.exclude[DirectMissingMethodProblem]("org.typelevel.keypool.KeyPool#KeyPoolConcrete.this")
[error]  * method kpCreate()scala.Function1 in class org.typelevel.keypool.KeyPool#KeyPoolConcrete does not have a correspondent in current version
[error]    filter with: ProblemFilters.exclude[DirectMissingMethodProblem]("org.typelevel.keypool.KeyPool#KeyPoolConcrete.kpCreate")
[error]  * method kpDestroy()scala.Function1 in class org.typelevel.keypool.KeyPool#KeyPoolConcrete does not have a correspondent in current version
[error]    filter with: ProblemFilters.exclude[DirectMissingMethodProblem]("org.typelevel.keypool.KeyPool#KeyPoolConcrete.kpDestroy")

[danicheg]

Outstanding. Let's merge this and see what happens. And yeah, we probably should do a backport.