Merge pull request #198 from scala-steward/update/sbt-scalafmt-2.4.5

sbt-scalafmt 2.4.5 (was 2.4.3)

Author: mkurz

project/plugins.sbt

@@ -1,5 +1,5 @@
 addSbtPlugin("com.typesafe"      % "sbt-mima-plugin"       % "1.0.1")
 addSbtPlugin("org.scalastyle"   %% "scalastyle-sbt-plugin" % "1.0.0")
 addSbtPlugin("de.heikoseeberger" % "sbt-header"            % "5.6.0")
-addSbtPlugin("org.scalameta"     % "sbt-scalafmt"          % "2.4.3")
+addSbtPlugin("org.scalameta"     % "sbt-scalafmt"          % "2.4.5")
 addSbtPlugin("com.geirsson"      % "sbt-ci-release"        % "1.5.7")