ACPI: bus: update acpi_dev_uid_match() to support multiple types

ACPI: bus: update acpi_dev_uid_match() to support multiple types

According to the ACPI specification, a _UID object can evaluate to
either a numeric value or a string.

Update acpi_dev_uid_match() to support _UID matching for both integer
and string types.

Suggested-by: Mika Westerberg <mika.westerberg@linux.intel.com>
Signed-off-by: Raag Jadav <raag.jadav@intel.com>
[ rjw: Rename auxiliary macros, relocate kerneldoc comment ]
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>