Update sbt-header to 5.11.0 (#482)

* Update sbt-header to 5.11.0

* Removed no longer necessary enable plugin

Author: hnaderi

build.sbt

@@ -46,8 +46,6 @@ ThisBuild / jsEnv := {
   new NodeJSEnv(NodeJSEnv.Config().withArgs(List("--max-old-space-size=10240")))
 }
 
-enablePlugins(AutomateHeaderPlugin)
-
 lazy val root =
   tlCrossRootProject
     .aggregate(

project/plugins.sbt

@@ -4,6 +4,5 @@ addSbtPlugin("org.portable-scala" % "sbt-scalajs-crossproject" % "1.3.2")
 addSbtPlugin("org.portable-scala" % "sbt-scala-native-crossproject" % "1.3.2")
 addSbtPlugin("org.scala-js" % "sbt-scalajs" % "1.20.1")
 addSbtPlugin("org.scala-native" % "sbt-scala-native" % "0.4.17")
-addSbtPlugin("de.heikoseeberger" % "sbt-header" % "5.10.0")
 addSbtPlugin("com.eed3si9n" % "sbt-buildinfo" % "0.13.1")
 addSbtPlugin("ch.epfl.scala" % "sbt-scalajs-bundler" % "0.21.1")