Fixes #8361 Talos requires v2 (circa 2008), but VMs are often configured to limit the exposed features to the baseline (v1). ``` [ 0.779218] [talos] [initramfs] booting Talos v1.7.0-alpha.1-35-gef5bbe728-dirty [ 0.779806] [talos] [initramfs] CPU: QEMU Virtual CPU version 2.5+, 4 core(s), 1 thread(s) per core [ 0.780529] [talos] [initramfs] x86_64 microarchitecture level: 1 [ 0.781018] [talos] [initramfs] it might be that the VM is configured with an older CPU model, please check the VM configuration [ 0.782346] [talos] [initramfs] x86_64 microarchitecture level 2 or higher is required, halting ``` Signed-off-by: Andrey Smirnov <andrey.smirnov@siderolabs.com>