Update scala-xml to 2.1.0

Author: scala-steward

build.sbt

@@ -22,7 +22,7 @@ val pureconfigVersion = "0.17.1"
 val shapelessVersion = "2.3.9"
 val scalaCheckVersion = "1.15.4"
 val scalaXml1Version = "1.3.0"
-val scalaXml2Version = "2.0.1"
+val scalaXml2Version = "2.1.0"
 val scalazVersion = "7.3.6"
 val scodecVersion = "1.11.9"
 val scoptVersion = "4.0.1"