persistent storage

[aljazceru]

kata-containers/kata-containers#10344

how azure does it https://github.com/microsoft/confidential-sidecar-containers/tree/main/examples/encfs

[aljazceru]

@Timotej979 @alternativc solution for persistent storage
https://github.com/confidential-containers/trustee

https://github.com/confidential-containers/trustee/blob/main/kbs/docs/cluster.md