Refactor move classes to implement respective interfaces for better structure

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

@@ -1,10 +1,10 @@
 namespace PkmnLib.Plugin.Gen7.Scripts.Moves;
 
 [Script(ScriptCategory.Move, "follow_me")]
-public class FollowMe : Script
+public class FollowMe : Script, IScriptChangeTargets
 {
     /// <inheritdoc />
-    public override void ChangeTargets(IMoveChoice moveChoice, ref IReadOnlyList<IPokemon?> targets)
+    public void ChangeTargets(IMoveChoice moveChoice, ref IReadOnlyList<IPokemon?> targets)
     {
         if (targets.Count != 1)
             return;