Videos with broken timestamp can no longer be sent in messages

[Cynosphere]

Description

Videos with broken timestamp can no longer be sent in messages due to a new duration_secs field that is only a 32bit integer

Steps to Reproduce

Send a message with a video that has broken timestamp

I made a broken timestamp version of the Discord logo spinner as an example for this issue: broken.zip

Expected Behavior

The video uploads

Current Behavior

{
    "message": "Invalid Form Body",
    "code": 50035,
    "errors": {
        "attachments": {
            "0": {
                "duration_secs": {
                    "_errors": [
                        {
                            "code": "NUMBER_TYPE_MAX",
                            "message": "float value should be less than or equal to 2147483647."
                        }
                    ]
                }
            }
        }
    }
}

Screenshots/Videos

No response

Client and System Information

Canary 594086 (2919a71)