[kata-dev] Kata Containers 1.2.0

Welcome to Kata Containers 1.2.0! This release includes new features: VSOCK support: Now if your host kernel supports VSOCK the runtime will create VM that uses VSOCK sockets, this will help to not use a proxy and do connections between the VM and runtime and shim without any proxy program running. New Factory support: The factory support now is part of the Kata Containers. This will allow creating VMs based on a template that will increase the boot time and memory usage. For more information check the full release notes at: https://github.com/kata-containers/runtime/releases/tag/1.2.0