Changed the copying of test classes under org.scalatest from inclusion basis to exclusion basis.
Changed the copying of test classes under org.scalatest from inclusion basis to exclusion basis.

cheeseng/scalatest,cheeseng/scalatest,scalatest/scalatest,scalatest/scalatest,dotty-staging/scalatest,dotty-staging/scalatest,cheeseng/scalatest,dotty-staging/scalatest,scalatest/scalatest