Refs #11766: Add a tag (or group) for GRSF connected / not connected records

Task-Url: https://support.d4science.org/issues/11766

git-svn-id: https://svn.d4science.research-infrastructures.eu/gcube/trunk/data-catalogue/grsf-publisher-ws@167517 82a268e6-3cf1-43bd-a215-b396298e98cf

src/main/java/org/gcube/data_catalogue/grsf_publish_ws/json/input/record/Common.java

@@ -124,6 +124,9 @@ public abstract class Common extends Base{
 	@Tag
 	private String similaritiesIndicator;
 	
+	@JsonProperty(Constants.CONNECTIONS_INDICATOR)
+	@Tag
+	private String connectionsIndicator;
 	
 	public Common() {
 		super();