feat: migrate atari-arcade-cabinets scene from sdk6 (#186)

* feat: migrate atari-arcade-cabinets scene from sdk6
* update scene parcels

Author: sdilauro

atari-arcade-cabinets/README.md

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+# Atari Arcade Cabinets
+_demo of atari-arcade-cabinets scene running in preview._
+
+![demo](https://github.com/decentraland-scenes/atari-arcade-cabinets/blob/main/screenshots/atari-arcade-cabinets.gif)
+
+## Description
+Arcade cabinets containing variations of the classic Breakout game developed and published by Atari, Inc. where the player takes control of a paddle with the aim of breaking down a wall of bricks by ricocheting a ball against them.
+
+## Instructions
+Use your mouse to look around and <kbd>W</kbd> <kbd>A</kbd> <kbd>S</kbd> <kbd>D</kbd> keys on your keyboard to move forward, left, backward and right respectively. Walk right up to one of the arcade cabinets to start playing - <kbd>Left Mouse Button</kbd> to serve the ball, <kbd>E</kbd> and <kbd>F</kbd> to move the paddle left and right.
+
+## Try it out
+
+**Previewing the scene**
+
+1. Download this repository.
+
+2. Install the [Decentraland Editor](https://docs.decentraland.org/creator/development-guide/sdk7/editor/)
+
+3. Open a Visual Studio Code window on this scene's root folder. Not on the root folder of the whole repo, but instead on this sub-folder that belongs to the scene.
+
+4. Open the Decentraland Editor tab, and press **Run Scene**
+
+Alternatively, you can use the command line. Inside this scene root directory run:
+
+```
+npm run start
+```
+
+## What's new on SDK 7
+see the [Documentation site](https://docs.decentraland.org/creator/).
+