Implement script support needed for dungeons

Only a few are supported right now
You will need certain script files in ./resources/Scripts

src/main/java/emu/grasscutter/scripts/data/SceneMonster.java

@@ -0,0 +1,11 @@
+package emu.grasscutter.scripts.data;
+
+import emu.grasscutter.utils.Position;
+
+public class SceneMonster {
+	public int level;
+	public int config_id;
+	public int monster_id;
+	public Position pos;
+	public Position rot;
+}