media: rc: ir-spi: update Andi's e-mail

Because I will be leaving Samsung soon, update my e-mail to the
etezian.org mail.

Cc: Andi Shyti <andi@etezian.org>
Signed-off-by: Andi Shyti <andi.shyti@samsung.com>
Signed-off-by: Sean Young <sean@mess.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>