Minio went rogue; deprecate and drop it

[cstamas]

Affected version

master

Bug description

MinIO went from OSS to something else, just drop its use.

[cstamas]

This is true for (go) Minio server, unsure what is happening with their Minio Java Client... let's wait a bit and see.

[elharo]

What's the current status of this? Do we still want to do this?

[cstamas]

Yes, sadly. See https://blog.vonng.com/en/db/minio-resurrect/