Update sbt-github-actions to 0.28.0#269

scala-steward wants to merge 2 commits intomatsluni:mastermatsluni/aws-spi-akka-http:masterfrom

scala-steward:update/sbt-github-actions-0.28.0scala-steward/aws-spi-akka-http:update/sbt-github-actions-0.28.0Copy head branch name to clipboard