Update to the latest Babylon.js which has the required DeviceSourceManager changes to support native (#12)

Author: ryantrem

Apps/Playground/package.json

@@ -10,7 +10,7 @@
     "lint": "eslint . --ext .js,.jsx,.ts,.tsx"
   },
   "dependencies": {
-    "@babylonjs/core": "4.2.0-alpha.16",
+    "@babylonjs/core": "4.2.0-alpha.17",
     "@react-native-community/slider": "^2.0.9",
     "react": "16.9.0",
     "react-native": "0.62.1",

Apps/Playground/yarn.lock

@@ -690,10 +690,10 @@
     lodash "^4.17.13"
     to-fast-properties "^2.0.0"
 
-"@babylonjs/[email protected].16":
-  version "4.2.0-alpha.16"
-  resolved "https://registry.yarnpkg.com/@babylonjs/core/-/core-4.2.0-alpha.16.tgz#a0ec92f647d8e52aacedb605bfcdaa9dc71152ea"
-  integrity sha512-I6WP+u5U99ZtygKanO6wxon0KpYD3qV63oTQx8ZyqlCrQte/F9viB4xyOvb5rSWlZvMeGgcsUV66kJ+9upPihA==
+"@babylonjs/[email protected].17":
+  version "4.2.0-alpha.17"
+  resolved "https://registry.yarnpkg.com/@babylonjs/core/-/core-4.2.0-alpha.17.tgz#0ce4202e586a15dc46b30f3fe50c28703ef00f31"
+  integrity sha512-0HAosOiAlJlBZaeH8Z6Z21R+vDGSp5boQxyDN9Y5g6l4kXRITvPfU9Zd/jfy8vKpTmkGNBbb5q4R9H55ZufkzA==
   dependencies:
     tslib "^1.10.0"