Latest version of ch.epfl.scala:scalafix-testkit_2.12.20
https://javadoc.io/doc/ch.epfl.scala/scalafix-testkit_2.12.20
Current version 0.13.0
https://javadoc.io/doc/ch.epfl.scala/scalafix-testkit_2.12.20/0.13.0
package-list path (used for javadoc generation -link option)
https://javadoc.io/doc/ch.epfl.scala/scalafix-testkit_2.12.20/0.13.0/package-list