Add timestamp in status payload

Author: alaydshah

python/fedml/core/mlops/mlops_metrics.py

@@ -7,7 +7,7 @@
 import requests
 
 import fedml
-from . import MLOpsConfigs
+from . import MLOpsConfigs, MLOpsUtils
 from .mlops_device_perfs import MLOpsDevicePerfStats
 from .mlops_job_perfs import MLOpsJobPerfStats
 from ...computing.scheduler.master.server_constants import ServerConstants
@@ -221,6 +221,7 @@ def common_report_server_training_status(self, run_id, status, role=None, edge_i
         if role is None:
             role = "normal"
         msg = {
+            "timestamp": MLOpsUtils.get_ntp_time(),
             "run_id": run_id,
             "edge_id": edge_id,
             "status": status,