Merge pull request #934 from Banno/update/vulcan-1.11.1

Update vulcan to 1.11.1

build.sbt

@@ -48,7 +48,7 @@ val V = new {
   val scalatest = "3.2.19"
   val scalatestPlus = "3.2.3.0"
   val snappy = "1.1.10.7"
-  val vulcan = "1.11.0"
+  val vulcan = "1.11.1"
 }
 
 lazy val kafka4s = project