Update sbt-coveralls to 1.3.8#37

scala-steward wants to merge 1 commit intoleobenkel:mainleobenkel/umlclassdiagram:mainfrom

scala-steward:update/sbt-coveralls-1.3.8scala-steward/umlclassdiagram:update/sbt-coveralls-1.3.8Copy head branch name to clipboard