Summary:
The Strawberry GraphQL library recently disabled multipart requests by default. This resulted in a video upload request returning "Unsupported content type" instead of uploading the video, processing it, and returning the video path.
This issue was raised in #361. A forward fix is to add `multipart_uploads_enabled=True` to the endpoint view.
Test Plan:
Tested locally with cURL and upload succeeds
*Request*
```
curl http://localhost:7263/graphql \
-F operations='{ "query": "mutation($file: Upload!){ uploadVideo(file: $file) { path } }", "variables": { "file": null } }' \
-F map='{ "file": ["variables.file"] }' \
-F file=@video.mov
```
*Response*
```
{"data": {"uploadVideo": {"path": "uploads/<HASH>.mp4"}}}
```
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