Merge pull request #1407 from Baeldung/update/sbt-twirl-2.0.6

Update sbt-twirl, twirl-api from 2.0.5 to 2.0.6

Author: mergify[bot]

scalatra/project/plugins.sbt

@@ -1,3 +1,3 @@
-addSbtPlugin("org.playframework.twirl" % "sbt-twirl" % "2.0.5")
+addSbtPlugin("org.playframework.twirl" % "sbt-twirl" % "2.0.6")
 addSbtPlugin("com.earldouglas" % "xsbt-web-plugin" % "4.2.4")
 libraryDependencySchemes += "org.scala-lang.modules" %% "scala-xml" % VersionScheme.Always