Merge pull request SORMAS-Foundation#2956 from hzi-braunschweig/bug-2942-followup-visits-sort

SORMAS-Foundation#2942 Fix contact follow up visits sort by report date

Author: vlad-ciucescu

sormas-backend/src/main/java/de/symeda/sormas/backend/contact/ContactFacadeEjb.java

@@ -726,6 +726,8 @@ public List<ContactFollowUpDto> getContactFollowUpList(
 				case FollowUpDto.UUID:
 				case ContactFollowUpDto.LAST_CONTACT_DATE:
 				case FollowUpDto.REPORT_DATE:
+					expression = contact.get(Contact.REPORT_DATE_TIME);
+					break;
 				case FollowUpDto.FOLLOW_UP_UNTIL:
 					expression = contact.get(sortProperty.propertyName);
 					break;