refactor(Core): remove unused imports (#9767)

src/server/game/Entities/Player/PlayerUpdates.cpp

@@ -21,7 +21,6 @@
 #include "ChannelMgr.h"
 #include "Formulas.h"
 #include "GridNotifiers.h"
-#include "GridNotifiersImpl.h"
 #include "Group.h"
 #include "Guild.h"
 #include "InstanceScript.h"
@@ -38,6 +37,12 @@
 #include "Vehicle.h"
 #include "WeatherMgr.h"
 
+// TODO: this import is not necessary for compilation and marked as unused by the IDE
+//  however, for some reasons removing it would cause a damn linking issue
+//  there is probably some underlying problem with imports which should properly addressed
+//  see: https://github.com/azerothcore/azerothcore-wotlk/issues/9766
+#include "GridNotifiersImpl.h"
+
 // Zone Interval should be 1 second
 constexpr auto ZONE_UPDATE_INTERVAL = 1000;