Update sbt-github-actions to 0.28.0#168

scala-steward wants to merge 1 commit intoStuartApp:mainStuartApp/zcaffeine:mainfrom

scala-steward:update/sbt-github-actions-0.28.0scala-steward/zcaffeine:update/sbt-github-actions-0.28.0Copy head branch name to clipboard