Further work on refactor to interface based scripts

Plugins/PkmnLib.Plugin.Gen7/Scripts/Abilities/SoulHeart.cs

@@ -6,7 +6,7 @@ namespace PkmnLib.Plugin.Gen7.Scripts.Abilities;
 /// <see href="https://bulbapedia.bulbagarden.net/wiki/Soul-Heart_(Ability)">Bulbapedia - Soul-Heart</see>
 /// </summary>
 [Script(ScriptCategory.Ability, "soul_heart")]
-public class SoulHeart : Script
+public class SoulHeart : Script, IScriptOnOpponentFaints
 {
     /// <inheritdoc />
     public override void OnAllyFaint(IPokemon ally, IPokemon faintedPokemon)
@@ -15,7 +15,7 @@ public class SoulHeart : Script
     }
 
     /// <inheritdoc />
-    public override void OnOpponentFaints(IExecutingMove move, IPokemon target, byte hit)
+    public void OnOpponentFaints(IExecutingMove move, IPokemon target, byte hit)
     {
         move.User.ChangeStatBoost(Statistic.SpecialAttack, 1, true, false);
     }