Sync ACPICA with Intel's version
20200110 (coming from
20190703).
* Allow more OwnerId's to prevent OWNER_ID_LIMIT exceptions.
* Return a Buffer object for all fields created via CreateField.
* Add AcpiDispatchGpe() function.
* Exit the interpreter before initializing objects within a newly
loaded table.
* Add new 'Fields' debugger command.
* Make AcpiLoadTable() return a table index and add AcpiUnloadTable().
* Fix acpinames(8) which was broken for some time.
* Added "Windows 2019" _OSI string.
* Various improvements to iasl(8).
* Fix some compilation warnings, fix missing ACPI_PRINTF_LIKE.
* Update copyrights to 2020.
For detailed list, please see sys/contrib/dev/acpica/changes.txt.