fix compilation error if Repeated is included in Diagrams assertion by taisukeoe · Pull Request #2037 · scalatest/scalatest

I'd like to report a bug with the latest combination, Scala 3.0.0, ScalaTest 3.2.9 and sbt 1.5.2, and fix the bug by this PR. About the bug: Test/compile fails in Diagrams assert which takes an ex...