ACPICA: Fix IVRS IVHD type 10h reserved field name

ACPICA commit 87a1ab2b2a63e28776261c48bdbae345f790d05d

According to AMD IOMMU Specification Revision 3.05 the reserved field
should be IOMMU Feature Reporting. Change the name of the field to the
correct one.

Link: https://github.com/acpica/acpica/commit/87a1ab2b


Signed-off-by: Michał Żygowski <michal.zygowski@3mdeb.com>
Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Erik Kaneda <erik.kaneda@intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>