Made it save your high score whenever you hit a poison berry

I'm gonna add a pause menu later and whenever you go back the main menu
with that it will save your high score there too.

Scripts/LoadSaveFIle.cs

@@ -0,0 +1,8 @@
+using Godot;
+using System;
+
+public partial class LoadSaveFIle : Control {
+    public override void _Ready() {
+        Globals.HighScore = int.Parse(BazookaManager.Read(BazookaManager.HighScore, "0"));
+    }
+}