Core/World: added startup log outputs for query cache initialization for detailed information.

* the console will now throw a log when the feature is disabled
* additionally the console will now print how long it took to initialize

(cherry picked from commit 210f552ac56979430f1349006c1945b29883a2bc)

src/server/game/Globals/ObjectMgr.cpp

@@ -10752,9 +10752,14 @@ void ObjectMgr::LoadCreatureQuestItems()
 
 void ObjectMgr::InitializeQueriesData(QueryDataGroup mask)
 {
+    uint32 oldMSTime = getMSTime();
+
     // cache disabled
     if (!sWorld->getBoolConfig(CONFIG_CACHE_DATA_QUERIES))
+    {
+        TC_LOG_INFO("server.loading", ">> Query data caching is disabled. Skipped initialization.");
         return;
+    }
 
     // Initialize Query data for creatures
     if (mask & QUERY_DATA_CREATURES)
@@ -10775,6 +10780,8 @@ void ObjectMgr::InitializeQueriesData(QueryDataGroup mask)
     if (mask & QUERY_DATA_POIS)
         for (auto& poiPair : _questPOIStore)
             poiPair.second.InitializeQueryData();
+
+    TC_LOG_INFO("server.loading", ">> Initialized query cache data in %u ms", GetMSTimeDiffToNow(oldMSTime));
 }
 
 void QuestPOIData::InitializeQueryData()