remove duplicate metric reporting in cluster_info_stats3 (#32566)

process_gossip_packets_iterations_since_last_report measures the same loop count as gossip_listen_loop_iterations_since_last_report which already exists

gossip/src/cluster_info.rs

@@ -2515,9 +2515,6 @@ impl ClusterInfo {
             stakes,
             response_sender,
         );
-        self.stats
-            .process_gossip_packets_iterations_since_last_report
-            .add_relaxed(1);
         Ok(())
     }
 

gossip/src/cluster_info_metrics.rs

@@ -143,7 +143,6 @@ pub struct GossipStats {
     pub(crate) packets_sent_pull_requests_count: Counter,
     pub(crate) packets_sent_pull_responses_count: Counter,
     pub(crate) packets_sent_push_messages_count: Counter,
-    pub(crate) process_gossip_packets_iterations_since_last_report: Counter,
     pub(crate) process_gossip_packets_time: Counter,
     pub(crate) process_prune: Counter,
     pub(crate) process_pull_requests: Counter,
@@ -411,13 +410,6 @@ pub(crate) fn submit_gossip_stats(
                 .clear(),
             i64
         ),
-        (
-            "process_gossip_packets_iterations_since_last_report",
-            stats
-                .process_gossip_packets_iterations_since_last_report
-                .clear(),
-            i64
-        ),
     );
     datapoint_info!(
         "cluster_info_stats4",