[Spells] Update SPA 101 SE_CompleteHeal (#1544)

Fixed buff stacking issue

zone/bonuses.cpp

@@ -3671,6 +3671,10 @@ void Mob::ApplySpellsBonuses(uint16 spell_id, uint8 casterlevel, StatBonuses *ne
 				new_bonus->ZoneSuspendMinion = effect_value;
 				break;
 
+			case SE_CompleteHeal:
+				new_bonus->CompleteHealBuffBlocker = true;
+				break;
+
 			//Special custom cases for loading effects on to NPC from 'npc_spels_effects' table
 			if (IsAISpellEffect) {