Update sbt-scoverage to 2.4.4 (#915)

Co-authored-by: typelevel-steward[bot] <106827141+typelevel-steward[bot]@users.noreply.github.com>

Author: typelevel-steward[bot]

project/plugins.sbt

@@ -4,7 +4,7 @@ addSbtPlugin("org.typelevel" % "sbt-typelevel-ci-release" % sbtTypelevelVersion)
 
 addSbtPlugin("org.typelevel" % "sbt-typelevel-site" % sbtTypelevelVersion)
 
-addSbtPlugin("org.scoverage" % "sbt-scoverage" % "2.4.3")
+addSbtPlugin("org.scoverage" % "sbt-scoverage" % "2.4.4")
 
 addSbtPlugin("org.scalameta" % "sbt-scalafmt" % "2.5.6")