Set CPU vendor for PlayStation 4 Pro

This need to be done by someone who have Intel CPU to see if the kernel print the following text: ``` [I]: Starting Obliteration Kernel on KVM (x86_64 6.14.9-arch1-1). cpu_vendor : AuthenticAMD × 8 cpu_id : 0x740f30 boot_parameter.idps.product: UC2/USA/CANADA kernel/src/main.rs:54 ``` The `cpu_vendor` must be `AuthenticAMD`. The `cpu_id` should already be `0x740f30` for Intel CPU.