ACPI: APEI: Fix _EINJ vs EFI_MEMORY_SP

ACPI: APEI: Fix _EINJ vs EFI_MEMORY_SP

[ Upstream commit 12b65a41fa7f0ab7f6d1fab636c7d49234a6c6bb ]

When a platform marks a memory range as "special purpose" it is not
onlined as System RAM by default. However, it is still suitable for
error injection. Add IORES_DESC_SOFT_RESERVED to einj_error_inject() as
a permissible memory type in the sanity checking of the arguments to
_EINJ.

Fixes: cc41424cdd4f ("x86/efi: EFI soft reservation to E820 enumeration")
Reviewed-by: Tony Luck <tony.luck@intel.com>
Reported-by: Omar Avelar <omar.avelar@intel.com>
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>