gnss offset is reported as 9999999 when state if LOCKED

Event data load for GNSS reports LOCKED state with default( 99999999)FREERUN Offset value.
Should report actual offset that is seen in openshift_ptp_offset_ns for GNSS metrics
openshift_ptp_offset_ns

{from="gnss",iface="ens2fx",node="cnfde22.ptp.lab.eng.bos.redhat.com",process="gnss"}

3

ptp.lab.eng.bos.redhat.com/sync/gnss-status/gnss-sync-status\n subject: /cluster/node/cnfde22.ptp.lab.eng.bos.redhat.com/sync/gnss-status/gnss-sync-status\n id: 1723b8d8-1c28-4b9c-9bc9-055330397155\n time: 2024-02-26T16:13:04.395289609Z\n datacontenttype: application/json\nData,\n {\n \"version\": \"v1\",\n \"values\": [\n

{\n \"resource\": \"/cluster/node/cnfde22.ptp.lab.eng.bos.redhat.com/ens2fx/master\",\n \"dataType\": \"notification\",\n \"valueType\": \"enumeration\",\n \"value\": \"LOCKED\"\n }

,\n

{\n \"resource\": \"/cluster/node/cnfde22.ptp.lab.eng.bos.redhat.com/ens2fx/master\",\n \"dataType\": \"metric\",\n \"valueType\": \"decimal64.3\",\n \"value\": \"99999999\"\n }

\n ]\n }\n"