fix(client): accidental mutability of some classes

Author: stainless-app[bot]

lithic-java-core/src/main/kotlin/com/lithic/api/models/AuthRuleCondition.kt

@@ -22,6 +22,7 @@ import com.lithic.api.core.JsonMissing
 import com.lithic.api.core.JsonValue
 import com.lithic.api.core.allMaxBy
 import com.lithic.api.core.getOrThrow
+import com.lithic.api.core.toImmutable
 import com.lithic.api.errors.LithicInvalidDataException
 import java.util.Collections
 import java.util.Objects
@@ -589,7 +590,8 @@ private constructor(
 
             /** An array of strings, to be used with `IS_ONE_OF` or `IS_NOT_ONE_OF` */
             @JvmStatic
-            fun ofListOfStrings(listOfStrings: List<String>) = Value(listOfStrings = listOfStrings)
+            fun ofListOfStrings(listOfStrings: List<String>) =
+                Value(listOfStrings = listOfStrings.toImmutable())
         }
 
         /** An interface that defines how to map each variant of [Value] to a value of type [T]. */

lithic-java-core/src/main/kotlin/com/lithic/api/models/Conditional3dsActionParameters.kt

@@ -1063,7 +1063,7 @@ private constructor(
                 /** An array of strings, to be used with `IS_ONE_OF` or `IS_NOT_ONE_OF` */
                 @JvmStatic
                 fun ofListOfStrings(listOfStrings: List<String>) =
-                    Value(listOfStrings = listOfStrings)
+                    Value(listOfStrings = listOfStrings.toImmutable())
             }
 
             /**