Further work on refactor to interface based scripts

Plugins/PkmnLib.Plugin.Gen7/Scripts/Moves/PartingShot.cs

@@ -5,10 +5,10 @@ namespace PkmnLib.Plugin.Gen7.Scripts.Moves;
 /// then forces the user to switch out if at least one stat change was successful.
 /// </summary>
 [Script(ScriptCategory.Move, "parting_shot")]
-public class PartingShot : Script
+public class PartingShot : Script, IScriptOnSecondaryEffect
 {
     /// <inheritdoc />
-    public override void OnSecondaryEffect(IExecutingMove move, IPokemon target, byte hit)
+    public void OnSecondaryEffect(IExecutingMove move, IPokemon target, byte hit)
     {
         var battleData = move.User.BattleData;
         if (battleData == null)