new alert for demo

alerts/new_jvm_alert.jsonnet

@@ -12,7 +12,7 @@ local my_alert_condition_A = alert_model_data.new(
   reducerType='last',
 );
 
-local uid = 12987611331;
+local uid = 124323441;
 
 
 local my_alert_condition_B = alert_model_data.new(
@@ -32,8 +32,8 @@ alert_test.new(
   uid='test_uid' + uid,
   orgID=1,
   folderUID='ab_xyz1234',
-  ruleGroup='my_alert-jvm-threads',
-  title='alert_for_new_test',
+  ruleGroup='my_alert-group',
+  title='alert_for_demo',
   condition='C',
   updated='2023-04-09T15:52:13+05:00',
   noDataState='NoData',