refactor(Scripts/Spells): code cleanup (part 9) (#6946)

src/server/scripts/Spells/spell_hunter.cpp

@@ -13,12 +13,16 @@
 #include "Cell.h"
 #include "CellImpl.h"
 #include "GridNotifiers.h"
-#include "GridNotifiersImpl.h"
 #include "Pet.h"
 #include "ScriptMgr.h"
 #include "SpellAuraEffects.h"
 #include "SpellScript.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
+#include "GridNotifiersImpl.h"
+
 enum HunterSpells
 {
     // Ours