Merge pull request #221 from cucumber/renovate/ch.epfl.scala-sbt-version-policy-1.x

chore(deps): update dependency ch.epfl.scala:sbt-version-policy to v1.2.1

Author: gaeljw

project/plugins.sbt

@@ -5,7 +5,7 @@ addSbtPlugin("com.eed3si9n" % "sbt-projectmatrix" % "0.8.0")
 addSbtPlugin("org.scalameta" % "sbt-scalafmt" % "2.4.3")
 
 // Version policy check
-addSbtPlugin("ch.epfl.scala" % "sbt-version-policy" % "1.0.1")
+addSbtPlugin("ch.epfl.scala" % "sbt-version-policy" % "1.2.1")
 
 // Release
 addSbtPlugin("com.github.gseitz" % "sbt-release" % "1.0.13")