Merge pull request #168 from scala-steward/update/sbt-github-actions-0.25.0

Update sbt-github-actions to 0.25.0

Author: mkurz

project/plugins.sbt

@@ -1,3 +1,3 @@
 addSbtPlugin("com.github.sbt" % "sbt-ci-release"     % "1.9.2")
 addSbtPlugin("org.scalameta"  % "sbt-scalafmt"       % "2.5.4")
-addSbtPlugin("com.github.sbt" % "sbt-github-actions" % "0.24.0")
+addSbtPlugin("com.github.sbt" % "sbt-github-actions" % "0.25.0")