Update scalaz-core, scalaz-effect to 7.3.8#698

scala-steward wants to merge 1 commit intoThoughtWorksInc:mainThoughtWorksInc/Dsl.scala:mainfrom

scala-steward:update/scalaz-core-7.3.8scala-steward/Dsl.scala:update/scalaz-core-7.3.8Copy head branch name to clipboard