Fix below build error:
  CC      drivers/pinctrl/mediatek/pinctrl-mt8135.o
In file included from drivers/pinctrl/mediatek/pinctrl-mt8135.c:24:0:
drivers/pinctrl/mediatek/pinctrl-mtk-mt8135.h:19:32: fatal error: pinctrl-mtk-common.h: No such file or directory
compilation terminated.
make[3]: *** [drivers/pinctrl/mediatek/pinctrl-mt8135.o] Error 1
make[2]: *** [drivers/pinctrl/mediatek] Error 2
make[1]: *** [drivers/pinctrl] Error 2
make: *** [drivers] Error 2
Signed-off-by: NAxel Lin <axel.lin@ingics.com>
Reviewed-by: NMatthias Brugger <matthias.bgg@gmail.com>
Reviewed-by: NGuenter Roeck <linux@roeck-us.net>
Acked-by: NHongzhou Yang <hongzhou.yang@mediatek.com>
Signed-off-by: NLinus Walleij <linus.walleij@linaro.org>