MAINTAINERS: adjust STARFIVE JH7100 PINCTRL DRIVER after file movement

Commit ba7fdf88 ("pinctrl: Create subdirectory for StarFive drivers")
moves pinctrl-starfive.c into its own subdirectory starfive; further,
commit ba99b756 ("pinctrl: starfive: Rename "pinctrl-starfive" to
"pinctrl-starfive-jh7100"") adds the suffix jh7100 to the driver and
dt-bindings header file name.

These commits however do not adjust the entry in MAINTAINERS. Hence,
./scripts/get_maintainer.pl --self-test=patterns complains about a broken
reference.

Adjust the entries for STARFIVE JH7100 PINCTRL DRIVER after file movement.

Signed-off-by: Lukas Bulwahn <lukas.bulwahn@gmail.com>
Reviewed-by: Emil Renner Berthing <kernel@esmil.dk>
Link: https://lore.kernel.org/r/20221006080154.5396-1-lukas.bulwahn@gmail.com


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