bitECS: Scene media elements trigger media frames.

[Exairnous]

Description
Media elements (audio, video, image, PDF) that are embedded in the scene trigger media frames when you click and drag on them in the new loader.

To Reproduce
Steps to reproduce the behavior:

1. Drop this GLB into a room with ?debugLocalScene and the new loader on.
   new-loader-scene-media-element-media-frame-activation-bug.zip
2. Click and drag on the background of the audio element.
3. See the media frame light up, hear a grabbing sound played, and notice that you are interacting with the object and your camera isn't looking around.

Expected behavior
Nothing should happen when clicking and dragging on the background of the media element, it should be the same as clicking and dragging on a wall.

Videos
New Loader:
https://github.com/mozilla/hubs/assets/9795121/c204b4a7-cc13-4f9c-a50f-3338499d7338

Old Loader:
https://github.com/mozilla/hubs/assets/9795121/2297c829-2a12-47c7-90f5-f2f5bbee223d

Hardware

• Device: Laptop
• OS: Linux
• Browser: Firefox.