Update sbt-wartremover, wartremover to 3.2.4 (#1735)

Author: scala-steward

project/plugins.sbt

@@ -13,7 +13,7 @@ addSbtPlugin("org.xerial.sbt" % "sbt-sonatype" % "3.12.2")
 addSbtPlugin("pl.project13.scala" % "sbt-jmh" % "0.4.7")
 addSbtPlugin("com.47deg" % "sbt-microsites" % "1.4.4")
 addSbtPlugin("org.scalameta" % "sbt-scalafmt" % "2.5.2")
-addSbtPlugin("org.wartremover" % "sbt-wartremover" % "3.2.3")
+addSbtPlugin("org.wartremover" % "sbt-wartremover" % "3.2.4")
 addSbtPlugin("ch.epfl.scala" % "sbt-scalafix" % "0.13.0")
 
 ThisBuild / libraryDependencySchemes +=