Update sbt-ghpages to 0.8.0

Author: scala-steward

project/plugins.sbt

@@ -6,5 +6,5 @@ addSbtPlugin("de.heikoseeberger" % "sbt-header" % "5.9.0")
 addSbtPlugin("org.scalastyle" %% "scalastyle-sbt-plugin" % "1.0.0")
 addSbtPlugin("com.typesafe.sbt" % "sbt-site" % "1.4.1")
 addSbtPlugin("com.lightbend.paradox" % "sbt-paradox" % "0.9.2")
-addSbtPlugin("com.typesafe.sbt" % "sbt-ghpages" % "0.6.3")
+addSbtPlugin("com.github.sbt" % "sbt-ghpages" % "0.8.0")
 addSbtPlugin("com.eed3si9n" % "sbt-nocomma" % "0.1.1")