Update dependency ch.epfl.scala:sbt-scalafix to v0.9.29

Author: renovate-bot

project/plugins.sbt

@@ -3,7 +3,7 @@ addSbtPlugin("com.geirsson" % "sbt-ci-release" % "1.5.7")
 addSbtPlugin("com.eed3si9n" % "sbt-buildinfo" % "0.10.0")
 addSbtPlugin("org.scalameta" % "sbt-scalafmt" % "2.3.4")
 addSbtPlugin("org.scalameta" % "sbt-mdoc" % "2.2.21")
-addSbtPlugin("ch.epfl.scala" % "sbt-scalafix" % "0.9.27")
+addSbtPlugin("ch.epfl.scala" % "sbt-scalafix" % "0.9.29")
 addSbtPlugin("com.thesamet" % "sbt-protoc" % "1.0.0")
 addSbtPlugin("ch.epfl.scala" % "sbt-bloop" % "1.4.8-17-3eab1f80")
 addSbtPlugin("com.sourcegraph" % "sbt-sourcegraph" % "0.2.0")