iio: sx9310: Update copyright

Fixes wrong copyright year.

Signed-off-by: Daniel Campello <campello@chromium.org>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
This commit is contained in:
Daniel Campello 2020-08-03 17:58:09 -06:00 • committed by Jonathan Cameron
commit 124cbc339c