V4L/DVB (9065): saa7134: fix I2C remote controls on saa7134

This is patch for solve this regression. Load ir-kbd-i2c module when remote is i2c type.

Signed-off-by: Beholder Intl. Ltd. Dmitry Belimov <d.belimov@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>