Add privacy settings mapping to domain model

Author: andremion

stream-chat-android-client/src/main/java/io/getstream/chat/android/client/api2/mapping/DomainMapping.kt

@@ -311,6 +311,7 @@ internal class DomainMapping(
             image = image ?: "",
             role = role,
             invisible = invisible,
+            privacySettings = privacy_settings?.toDomain(),
             language = language ?: "",
             banned = banned,
             devices = devices.orEmpty().map { it.toDomain() },