[BUG][WEBJS] - get deprecatedMms3Url, but with no media (hasMedia: False)

[devlikepro]

When we get a message with deprecatedMms3Url sometime's it's not decrypted properly and set hasMedia: False flag. TODOs

1. Add error that describing what happened there in message.media object (so it'll help us in the future) - #510
2. Always decrypt deprecatedMms3Url properly

[devlikepro]

Evaluation Failed: ProgressEvent