Added jsonignore (#589)

Author: cditcher

api/src/main/java/ca/bc/gov/educ/api/batchgraduation/model/ReportGradStudentData.java

@@ -1,5 +1,6 @@
 package ca.bc.gov.educ.api.batchgraduation.model;
 
+import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
 import lombok.Data;
 
 import java.io.Serializable;
@@ -9,6 +10,7 @@
 import java.util.UUID;
 
 @Data
+@JsonIgnoreProperties(ignoreUnknown = true)
 public class ReportGradStudentData implements Serializable {
 
     private static final long serialVersionUID = 1L;