Update sbt-ci-release to 1.9.2

Author: scala-steward

project/plugins.sbt

@@ -1,6 +1,6 @@
 resolvers += Resolver.sonatypeRepo("snapshots")
 
 addSbtPlugin("org.portable-scala" % "sbt-crossproject" % "1.3.1")
-addSbtPlugin("com.github.sbt" % "sbt-ci-release" % "1.5.12")
+addSbtPlugin("com.github.sbt" % "sbt-ci-release" % "1.9.2")
 addSbtPlugin("org.scalameta" % "sbt-scalafmt" % "2.5.4")
 addSbtPlugin("ch.epfl.scala" % "sbt-scalafix" % "0.11.1")