Merge pull request #1291 from scala-steward/update/sbt-typelevel-mergify-0.7.3

Update sbt-typelevel-mergify to 0.7.3

Author: mergify[bot]

project/plugins.sbt

@@ -18,6 +18,6 @@ addSbtPlugin("org.scala-native" % "sbt-scala-native" % "0.5.5")
 
 addSbtPlugin("org.scoverage" % "sbt-scoverage" % "2.2.0")
 
-addSbtPlugin("org.typelevel" % "sbt-typelevel-mergify" % "0.7.2")
+addSbtPlugin("org.typelevel" % "sbt-typelevel-mergify" % "0.7.3")
 
 addSbtPlugin("pl.project13.scala" % "sbt-jmh" % "0.4.7")