Merge branch 'pratik/otel-phase1a-plan-docs' into pratik/otel-phase1b-telemetry-infra

src/xrpld/app/main/Application.cpp

@@ -1017,6 +1017,10 @@ public:
             JLOG(journal_.debug()) << "MasterTransaction sweep.  Size before: " << oldMasterTxSize
                                    << "; size after: " << masterTxCache.size();
         }
+        {
+            // Sweep NodeStore database cache(s), if enabled.
+            getNodeStore().sweep();
+        }
         {
             std::size_t const oldLedgerMasterCacheSize = getLedgerMaster().getFetchPackCacheSize();