pinctrl: qcom: sa8775p: add the wakeirq map

The SA8775P TLMM driver is missing the GPIO-to-wakeup-pin mapping. This
adds it.

Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Link: https://lore.kernel.org/r/20230515092515.180920-1-brgl@bgdev.pl


Signed-off-by: Linus Walleij <linus.walleij@linaro.org>