providers/bitmovin: manifest file not showing up when describing job

[flavioribeiro]

When a job is finished with HLS outputs, the API is not exposing the master manifest url:

{
    "output": {
        "destination": "s3://cbsi-encode-outputs/f1a54dbd56cdf180/"
    },
    "progress": 100,
    "providerJobId": "ff6a5a82-4802-4667-9732-15eac6a35e7b",
    "providerName": "bitmovin",
    "providerStatus": {
        "manifestStatus": "FINISHED",
        "message": "",
        "originalStatus": "FINISHED"
    },
    "sourceInfo": {
        "duration": 146793333000,
        "height": 1080,
        "videoCodec": "h264",
        "width": 1920
    },
    "status": "finished"
}