Merge pull request #1262 from scala-steward/update/sbt-java-formatter-0.13.1

sbt-java-formatter 0.13.1 (was 0.12.0)

Author: mkurz

project/plugins.sbt

@@ -9,7 +9,7 @@ addSbtPlugin("org.portable-scala" % "sbt-scalajs-crossproject" % "1.3.2")
 addSbtPlugin("com.typesafe"   % "sbt-mima-plugin"    % "1.1.6")
 addSbtPlugin("com.github.sbt" % "sbt-header"         % "5.11.0")
 addSbtPlugin("org.scalameta"  % "sbt-scalafmt"       % "2.6.2")
-addSbtPlugin("com.github.sbt" % "sbt-java-formatter" % "0.12.0")
+addSbtPlugin("com.github.sbt" % "sbt-java-formatter" % "0.13.1")
 addSbtPlugin("ch.epfl.scala"  % "sbt-bloop"          % "2.1.1")
 addSbtPlugin("com.eed3si9n"   % "sbt-buildinfo"      % "0.13.1")
 addSbtPlugin("com.github.sbt" % "sbt-maven-plugin"   % "0.0.4")