[Feature]: add object storage support for s3 protocol

[zhangrc]

Expected behavior

The s3 protocol supports object storage such as amazon and minio to upload generated files.

The general way to achieve it is as follows: First: add enable configuration, token, url configuration in webui Second: After animatediff generates the file, read the configuration and submit the file to object storage

I can develop this feature, but it will take some time

[continue-revolution]

I'm not familiar with S3 protocol. Pls take your time to support that.