Archive this repository

[andreeaflorescu]

We haven't gotten around updating the dependencies, and there are reference implementations with rust-vmm crates publicly available. People can just look at Cloud Hypervisor for example.

For now we don't have the bandwidth to maintain this, so my proposal is to archive the repository.

I'm leaving this open for a couple of weeks to see if anybody opposes this.

[epilys]

I agree.