Update sbt-scoverage to 2.1.0 (#994)

Co-authored-by: Michel Davit <[email protected]>

Author: scala-steward

project/plugins.sbt

@@ -5,6 +5,6 @@ addSbtPlugin("com.lightbend.paradox" % "sbt-paradox" % "0.10.7")
 addSbtPlugin("com.thesamet" % "sbt-protoc" % "1.0.7")
 addSbtPlugin("com.github.sbt" % "sbt-paradox-material-theme" % "0.7.0")
 addSbtPlugin("org.scalameta" % "sbt-mdoc" % "2.5.3")
-addSbtPlugin("org.scoverage" % "sbt-scoverage" % "2.0.12")
+addSbtPlugin("org.scoverage" % "sbt-scoverage" % "2.1.0")
 addSbtPlugin("org.typelevel" % "sbt-typelevel" % "0.7.1")
 addSbtPlugin("pl.project13.scala" % "sbt-jmh" % "0.4.7")