Aggressively remove SBT plugins that may no longer be needed
-addSbtPlugin("net.virtual-void" % "sbt-dependency-graph" % "0.9.2")
-addSbtPlugin("com.typesafe.sbt" % "sbt-ghpages" % "0.6.2")
-addSbtPlugin("com.typesafe.sbt" % "sbt-site" % "1.3.1")
-addSbtPlugin("com.eed3si9n" % "sbt-buildinfo" % "0.10.0")
-addSbtPlugin("org.xerial.sbt" % "sbt-pack" % "0.9.3")
-addSbtPlugin("com.eed3si9n" % "sbt-unidoc" % "0.4.1")
-addSbtPlugin("org.scoverage" % "sbt-scoverage" % "1.5.1")
-addSbtPlugin("org.scalastyle" %% "scalastyle-sbt-plugin" % "1.0.0")
addSbtPlugin("com.eed3si9n" % "sbt-assembly" % "0.15.0")
-addSbtPlugin("com.simplytyped" % "sbt-antlr4" % "0.8.2")
-addSbtPlugin("com.github.gseitz" % "sbt-protobuf" % "0.6.3")
addSbtPlugin("ch.epfl.scala" % "sbt-scalafix" % "0.9.21")
-addSbtPlugin("com.typesafe" % "sbt-mima-plugin" % "0.6.1")
-addSbtPlugin("org.scalameta" % "sbt-mdoc" % "2.2.5" )
