[#23148] CDC: Reduce logging frequency for warning about safe hybrid …

…time not being present

Summary:
This diff makes a change to the log macro where the warning will now be logged at every 10 minutes i.e. 600s instead of being logged at every 10000th request.

Note that this log will only be printed when the checkpointing type is `IMPLICIT`.
Jira: DB-12089

Test Plan: Run existing tests.

Reviewers: skumar, siddharth.shah, sumukh.phalgaonkar

Reviewed By: skumar

Subscribers: ycdcxcluster

Differential Revision: https://phorge.dev.yugabyte.com/D41056

src/yb/cdc/cdc_service.cc

@@ -1909,7 +1909,7 @@ void CDCServiceImpl::GetChanges(
     } else if (req->safe_hybrid_time() != -1) {
       cdc_sdk_safe_time = HybridTime::FromPB(req->safe_hybrid_time());
     } else {
-      YB_LOG_EVERY_N(WARNING, 10000)
+      YB_LOG_EVERY_N_SECS(WARNING, 600)
           << "safe_hybrid_time is not present in request, using response to get safe_hybrid_time";
       cdc_sdk_safe_time = HybridTime::FromPB(resp->safe_hybrid_time());
     }