toshiba_acpi: Update version and copyright info
toshiba_acpi: Update version and copyright info

Given that some new features were added to the
driver, bump its version to 0.20 and add myself
to the copyright list for these new features
that were added.

Signed-off-by: Azael Avalos <38200bb1bfd6b0890d2ad683bb8ab02214b08408@gmail.com>
Signed-off-by: Matthew Garrett <d1dada306f6f6bc535ec5238317ee8d221588a1a@nebula.com>

KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs