Do not override devices in cgv2 because of default settings by runc

[utam0k]

Update of devices in cgroup v2 will override runc settings. This is not an addition, but a complete overwrite. Therefore, it will overwrite the default settings. I'd like to fix this if I will have the time but once I tried to disable it. Let me know what the community thinks.

https://github.com/opencontainers/runtime-spec/blob/main/config-linux.md#default-devices https://github.com/opencontainers/runc/blob/2436322fef995f60194554c5ce2947df2e18661d/libcontainer/specconv/spec_linux.go#L188