Update .scala-steward.conf

Author: xuwei-k

.scala-steward.conf

@@ -4,3 +4,10 @@ updates.pin  = [
   { groupId = "org.scala-lang", artifactId = "scala3-library" , version = "3.3." }
   { groupId = "org.scala-lang", artifactId = "scala3-library_sjs1" , version = "3.3." }
 ]
+
+updates.ignore = [
+  {
+    groupId = "com.lihaoyi"
+    artifactId = "utest"
+  }
+]