[Feature Request] Google Drive backend supoort

[Makeshift]

Describe the solution you'd like
Have you considered adding Google Drive as a supported backend? You currently support Google Cloud Buckets and I believe the implementation should be very similar, including using a service account. I did try and get it to use Google drive by providing my drive ID as the bucket name, but sadly it doesn't work.

Additional context
Google Drives with giant storage limits can be easily obtained and have much cheaper upkeep than other cloud options.

Sadly I don't know php or I'd give this a go. For now I'll likely throw it on an rclone fuse mount, but that's not a very stable option.