MAINTAINERS: rectify entry for SYNOPSYS AXS10x RESET CONTROLLER DRIVER

Commit 820f722 ("dt-bindings: reset: snps,axs10x-reset: Convert to
yaml") converts snps,axs10x-reset.txt to yaml, but misses to adjust its
reference in MAINTAINERS.

Hence, ./scripts/get_maintainer.pl --self-test=patterns complains about a
broken reference.

Repair this file reference in SYNOPSYS AXS10x RESET CONTROLLER DRIVER.

Signed-off-by: Lukas Bulwahn <lukas.bulwahn@gmail.com>
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Link: https://lore.kernel.org/r/20220601082239.12009-1-lukas.bulwahn@gmail.com

MAINTAINERS

@@ -19220,7 +19220,7 @@ F:	arch/arc/plat-axs10x
 SYNOPSYS AXS10x RESET CONTROLLER DRIVER
 M:	Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
 S:	Supported
-F:	Documentation/devicetree/bindings/reset/snps,axs10x-reset.txt
+F:	Documentation/devicetree/bindings/reset/snps,axs10x-reset.yaml
 F:	drivers/reset/reset-axs10x.c
 
 SYNOPSYS CREG GPIO DRIVER