x86/apic/uv: Remove the private leaf 0xb parser

x86/apic/uv: Remove the private leaf 0xb parser

The package shift has been already evaluated by the early CPU init.

Put the mindless copy right next to the original leaf 0xb parser.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Tested-by: Juergen Gross <jgross@suse.com>
Tested-by: Sohil Mehta <sohil.mehta@intel.com>
Tested-by: Michael Kelley <mhklinux@outlook.com>
Tested-by: Zhang Rui <rui.zhang@intel.com>
Tested-by: Wang Wendy <wendy.wang@intel.com>
Tested-by: K Prateek Nayak <kprateek.nayak@amd.com>
Link: https://lore.kernel.org/r/20240212153625.637385562@linutronix.de