ACPICA: Add ACPI_INLINE configuration parameter

The C inline keyword is not standardized, ACPI_INLINE allows this
to be configured on a per-compiler basis.

Signed-off-by: Lin Ming <ming.m.lin@intel.com>
Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>