Update plugin for jmh

Author: liufengyun

project/plugins.sbt

@@ -10,6 +10,6 @@ addSbtPlugin("com.jsuereth" % "sbt-pgp" % "2.0.0")
 
 addSbtPlugin("org.xerial.sbt" % "sbt-pack" % "0.13")
 
-addSbtPlugin("pl.project13.scala" % "sbt-jmh" % "0.3.2")
+addSbtPlugin("pl.project13.scala" % "sbt-jmh" % "0.4.0")
 
 addSbtPlugin("com.eed3si9n" % "sbt-buildinfo" % "0.9.0")