clk: gpio-gate: Ensure gpiod_ APIs are prototyped
clk: gpio-gate: Ensure gpiod_ APIs are prototyped

The gpio-gate clock uses the gpiod_ APIs but does not directly include the
header for them causing build failures in some configurations including ARM
allnoconfig. Include the header directly.

Signed-off-by: Mark Brown <b51b9a92386687a9ac927cebfa0f978adeb8cea5@kernel.org>
Acked-by: Jyri Sarha <e4dfba208fcd45abd4fae1b9b3d55ae818ddca52@ti.com>
Signed-off-by: Mike Turquette <6dab61939fc5e23761050a66932f032dceda5ebf@linaro.org>

KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs