Merge pull request #160 from scala-steward/update/sbt-dynver-4.1.1

sbt-dynver 4.1.1 (was 4.0.0)

Author: ignasi35

project/plugins.sbt

@@ -1,4 +1,4 @@
-addSbtPlugin("com.dwijnand"      % "sbt-dynver"   % "4.0.0")
+addSbtPlugin("com.dwijnand"      % "sbt-dynver"   % "4.1.1")
 addSbtPlugin("org.foundweekends" % "sbt-bintray"  % "0.5.6")
 addSbtPlugin("de.heikoseeberger" % "sbt-header"   % "5.6.0")
 addSbtPlugin("org.scalameta"     % "sbt-scalafmt" % "2.4.0")