Merge pull request #620 from scala-steward/update/sbt-jmh-0.4.8

Update sbt-jmh to 0.4.8

Author: bkirwi

project/plugins.sbt

@@ -24,7 +24,7 @@ addSbtPlugin("org.scoverage" % "sbt-scoverage" % "2.4.1")
 
 addSbtPlugin("org.xerial.sbt" % "sbt-sonatype" % "3.12.2")
 
-addSbtPlugin("pl.project13.scala" % "sbt-jmh" % "0.4.7")
+addSbtPlugin("pl.project13.scala" % "sbt-jmh" % "0.4.8")
 
 ThisBuild / libraryDependencySchemes ++= Seq(
   "org.scala-lang.modules" %% "scala-xml" % VersionScheme.Always