Update Order Object added group field

Author: r4m-juan

pom.xml

@@ -4,7 +4,7 @@
     <modelVersion>4.0.0</modelVersion>
     <groupId>io.github.route4me</groupId>
     <artifactId>route4me-java-sdk</artifactId>
-    <version>1.13.1</version>
+    <version>1.13.2</version>
     <packaging>jar</packaging>
     <properties>
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>

src/main/java/com/route4me/sdk/services/orders/Order.java

@@ -113,5 +113,7 @@ public class Order {
     private Integer doneDayID;
     @SerializedName("custom_user_fields")
     private List<OrderCustomUserFields> customUserFields;
+    @SerializedName("group")
+    private String group;
 
 }