pinctrl: qcom: sm8450: Add egpio support

This mirrors egpio support added for sc7280. This change is necessary for
gpios 165 to 209 to be driven by APSS.

Signed-off-by: Jonathan Marek <jonathan@marek.ca>
Link: https://lore.kernel.org/r/20220210131210.24605-1-jonathan@marek.ca


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