Merge pull request #94 from scalacenter/update/classgraph-4.8.168

Update classgraph to 4.8.168

build.sbt

@@ -34,7 +34,7 @@ ThisBuild / semanticdbEnabled := true
 lazy val V = new {
   val androidGradle = "4.2.2"
   val bloopConfig = "1.5.5"
-  val classgraph = "4.8.167"
+  val classgraph = "4.8.168"
   val gradle = "5.0"
   val groovy = "3.0.21"
   val junitInterface = "0.13.3"