ACPI: tables: Make LAPIC_ADDR_OVR address readable in message

Without fix:
  [    0.005429] ACPI: LAPIC_ADDR_OVR (address[(____ptrval____)])

With fix:
  [    0.005429] ACPI: LAPIC_ADDR_OVR (address[0x800fee00000])

Co-developed-by: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com>
Signed-off-by: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com>
Signed-off-by: Vasant Hegde <vasant.hegde@amd.com>
[ rjw: Subject edits ]
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>