Update mimaPreviousVersion to 1.0.5 from 1.0.1
Update mimaPreviousVersion to 1.0.5 from 1.0.1

* build.sbt (mimaPreviousVersion): MiMa will NOT run because the
  previous artifact "org.scala-lang.modules" % "scala-xml_2.12.0-M1" %
  "1.0.1" could not be resolved (note the binary Scala version).

ashawley/scala-xml