MAINTAINERS: adjust file entry in STARFIVE JH71XX PMU CONTROLLER DRIVER

Commit f3fb1629 ("soc: starfive: Move the power-domain driver to the
genpd dir") moves:

  drivers/{soc/starfive/jh71xx_pmu.c => genpd/starfive/jh71xx-pmu.c}

However, the update to the file entry in MAINTAINERS only addresses the
move in directories, but misses the renaming from jh71xx_pmu.c to
jh71xx-pmu.c. Hence, ./scripts/get_maintainer.pl --self-test=patterns
complains about a broken reference.

Adjust the file entry in STARFIVE JH71XX PMU CONTROLLER DRIVER.
Signed-off-by: Lukas Bulwahn <lukas.bulwahn@gmail.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>

MAINTAINERS

@@ -20324,7 +20324,7 @@ STARFIVE JH71XX PMU CONTROLLER DRIVER
 M:	Walker Chen <walker.chen@starfivetech.com>
 S:	Supported
 F:	Documentation/devicetree/bindings/power/starfive*
-F:	drivers/genpd/starfive/jh71xx_pmu.c
+F:	drivers/genpd/starfive/jh71xx-pmu.c
 F:	include/dt-bindings/power/starfive,jh7110-pmu.h
 
 STARFIVE SOC DRIVERS