Update sbt-osgi to 0.9.8 (#178)

Author: scala-steward

build.sbt

@@ -7,7 +7,7 @@ homepage            := Some(url("https://github.com/scala/sbt-scala-module"))
 licenses            := Seq(("Apache-2.0", url("https://www.apache.org/licenses/LICENSE-2.0")))
 developers          := List(Developer("", "", "", url("https://scala-lang.org")))
 
-addSbtPlugin("com.typesafe.sbt" % "sbt-osgi" % "0.9.6")
+addSbtPlugin("com.github.sbt" % "sbt-osgi" % "0.9.8")
 addSbtPlugin("de.heikoseeberger" % "sbt-header" % "5.10.0")
 addSbtPlugin("com.github.sbt" % "sbt-ci-release" % "1.5.12") // set version, scmInfo, publishing settings
 addSbtPlugin("ch.epfl.scala" % "sbt-version-policy" % "2.1.3")  // brings in MiMa