Gltf

[harisbal]

This PR enables the use of .gltf and .glb files

Pre-Merge checklist

• [x] The project was correctly built with npm run build.
• [x] If there was any conflict, it was solved correctly.
• [ ] All changes were documented in CHANGELOG.md.
• [ ] All tests on CircleCI have passed.
• [ ] All Percy visual changes have been approved.
• [ ] Two people have :dancer:'d the pull request. You can be one of these people if you are a Dash Deck core contributor.