Update sbt-scala3-migrate to 0.7.1 (#772)

Author: scala-steward

project/plugins.sbt

@@ -2,6 +2,6 @@
 addSbtPlugin("com.github.sbt" % "sbt-dynver" % "5.0.1")
 addSbtPlugin("org.xerial.sbt" % "sbt-sonatype" % "3.11.3")
 addSbtPlugin("com.github.sbt" % "sbt-pgp" % "2.2.1")
-addSbtPlugin("ch.epfl.scala" % "sbt-scala3-migrate" % "0.7.0")
+addSbtPlugin("ch.epfl.scala" % "sbt-scala3-migrate" % "0.7.1")
 addSbtPlugin("org.scala-js" % "sbt-scalajs" % "1.16.0")
 addSbtPlugin("org.portable-scala" % "sbt-scalajs-crossproject" % "1.3.2")