feat(Core/Script): Allow spell script ValidateSpellInfo to work with any container type (#6078)

* Cherry-pick f2f0aeb562
Co-authored-by: Shauren <shauren.trinity@gmail.com>

src/server/game/Spells/SpellScript.h

@@ -123,7 +123,23 @@ public:
     }
 
 private:
-    static bool _ValidateSpellInfo(uint32 const* begin, uint32 const* end);
+    template<typename Iterator>
+    static bool _ValidateSpellInfo(Iterator begin, Iterator end)
+    {
+        bool allValid = true;
+        while (begin != end)
+        {
+            if (!_ValidateSpellInfo(*begin))
+            {
+                allValid = false;
+            }
+
+            ++begin;
+        }
+        return allValid;
+    }
+
+    static bool _ValidateSpellInfo(uint32 spellId);
 };
 
 // SpellScript interface - enum used for runtime checks of script function calls