rpi-base.inc: Add infrared dtbo
rpi-base.inc: Add infrared dtbo

Add device tree binary overlays gpio-ir-tx and gpio-ir-tx to
support peripherals for sending and receiving infrared signals.

Signed-off-by: Leon Anavi <15d13d7e2c6115f28df053122512bfcb5eb2dbf7@konsulko.com>

agherzan/meta-raspberrypi,agherzan/meta-raspberrypi,agherzan/meta-raspberrypi,schnitzeltony/meta-raspberrypi,schnitzeltony/meta-raspberrypi,agherzan/meta-raspberrypi,agherzan/meta-raspberrypi,schnitzeltony/meta-raspberrypi,agherzan/meta-raspberrypi