regulator: tps62360: replacing legacy gpio interface for gpiod

Removing all linux/gpio.h and linux/of_gpio.h dependencies and replacing
them with the gpiod interface.

Signed-off-by: Maíra Canal <maira.canal@usp.br>
Link: https://lore.kernel.org/r/YWxmL2baF5AdzyHv@fedora


Signed-off-by: Mark Brown <broonie@kernel.org>