Update sbt-scalafix to 0.11.0 (#747)

Author: scala-steward

project/plugins.sbt

@@ -4,7 +4,7 @@ addSbtPlugin("com.github.sbt" % "sbt-ci-release" % "1.5.12")
 addSbtPlugin("com.eed3si9n"   % "sbt-assembly"   % "0.14.10")
 addSbtPlugin("org.scalameta"  % "sbt-scalafmt"   % "2.5.0")
 addSbtPlugin("org.scoverage"  % "sbt-scoverage"  % "2.0.8")
-addSbtPlugin("ch.epfl.scala"  % "sbt-scalafix"   % "0.10.4")
+addSbtPlugin("ch.epfl.scala"  % "sbt-scalafix"   % "0.11.0")
 
 if (System.getProperty("add-scapegoat-plugin") == "true")
   addSbtPlugin(s"com.sksamuel.scapegoat" % "sbt-scapegoat" % "1.1.0")