Update scalaz-core, scalaz-effect to 7.4.0-M13 (#645)

Author: scala-steward

domains-scalaz/build.sbt

@@ -1,8 +1,8 @@
-libraryDependencies += "org.scalaz" %%% "scalaz-core" % "7.4.0-M12"
+libraryDependencies += "org.scalaz" %%% "scalaz-core" % "7.4.0-M13"
 
 libraryDependencies += "com.thoughtworks.tryt" %%% "invariant" % "3.0.0" % Test
 
-libraryDependencies += "org.scalaz" %%% "scalaz-effect" % "7.4.0-M12" % Test
+libraryDependencies += "org.scalaz" %%% "scalaz-effect" % "7.4.0-M13" % Test
 
 libraryDependencies += "org.scalatest" %%% "scalatest" % "3.2.15" % Test