Update sbt-scoverage to 2.0.12 (#219)

Co-authored-by: lunatech-scala-steward[bot] <166295259+lunatech-scala-steward[bot]@users.noreply.github.com>

Author: lunatech-scala-steward[bot]

project/plugins.sbt

@@ -1,5 +1,5 @@
 addSbtPlugin("com.github.sbt" % "sbt-native-packager" % "1.10.0")
-addSbtPlugin("org.scoverage"  % "sbt-scoverage"       % "2.0.11")
+addSbtPlugin("org.scoverage"  % "sbt-scoverage"       % "2.0.12")
 addSbtPlugin("org.scalameta"  % "sbt-scalafmt"        % "2.5.2")
 
 ThisBuild / libraryDependencySchemes ++= Seq(