ARM: dts: qcom: apq8026-lg-lenok: Add Wifi

The device contains BCM43430A0 for wifi. Add a node for it.

Signed-off-by: Luca Weiss <luca@z3ntu.xyz>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20220216212433.1373903-5-luca@z3ntu.xyz