[10908] Imporve detection need use reagents by triggered spell.

Now regagent used if main spell (if infor about provided to triggered cast)
not have regent data.

This fix reagetn use for spell 43723. But maybe need another fixes for proper animation.

src/game/Spell.cpp

@@ -5811,6 +5811,11 @@ bool Spell::IgnoreItemRequirements() const
             if (targetItem->GetOwnerGuid() != m_caster->GetObjectGuid())
                 return false;
 
+        /// Some triggered spells have same reagents that have master spell
+        /// expected in test: master spell have reagents in first slot then triggered don't must use own
+        if (m_triggeredBySpellInfo && !m_triggeredBySpellInfo->Reagent[0])
+            return false;
+
         return true;
     }