fix: Model with dependencies not work as expect

[scarletsky]

See the following metafile.json

"47F5F8C57ED31F7D2A27F9F4D6DDBFBF-0000A8B0": {
  "type": "Model",
  "relative_path": "guandaojiantou_red_1.fbx",
  "dependencies": ["2E798BE9E9054BA87755A53C923C574B-000127F8"]
},
"2E798BE9E9054BA87755A53C923C574B-000127F8": {
  "type": "Model",
  "relative_path": "guandaojiantou_red_1.efkmodel"
},

If Model has dependencies, the effect will miss model in runtime.

This PR works like #140 , just make the UID points to the dependencies buffer.

[scarletsky]

Maybe we can make it more generic, just check fileInfo.dependencies ?

- } else if (fileInfo.type === 'Model' && fileInfo.dependencies) {
+ } else if (fileInfo.dependencies) {

[durswd]

I think that it cannot make it more generic