Update sbt-scoverage to 2.4.1

Author: scalikejdbc-bot[bot]

project/plugins.sbt

@@ -1,7 +1,7 @@
 addSbtPlugin("org.scalameta" % "sbt-scalafmt" % "2.5.6")
 addSbtPlugin("com.github.sbt" % "sbt-pgp" % "2.3.1")
 addSbtPlugin("com.timushev.sbt" % "sbt-updates" % "0.6.4")
-addSbtPlugin("org.scoverage" % "sbt-scoverage" % "2.4.0")
+addSbtPlugin("org.scoverage" % "sbt-scoverage" % "2.4.1")
 addSbtPlugin("org.scoverage" % "sbt-coveralls" % "1.3.15")
 
 scalacOptions ++= Seq("-unchecked", "-deprecation", "-feature")