Input: appletouch - add Johannes Berg as maintainer

After the last patch that broke appletouch for powerbooks again I'd like
to take over maintainership of this driver to make sure it doesn't break
again in the future.

Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
1 file changed