MAINTAINERS: Update HiSilicon LPC BUS Driver maintainer

Add Jay Fang as the maintainer of the HiSilicon LPC BUS Driver, replacing
John Garry.
Signed-off-by: Jay Fang <f.fangjian@huawei.com>
Link: https://lore.kernel.org/r/20221028105434.1661264-1-f.fangjian@huawei.com'
Signed-off-by: Arnd Bergmann <arnd@arndb.de>

MAINTAINERS

@@ -9214,7 +9214,7 @@ W:	https://www.hisilicon.com
 F:	drivers/i2c/busses/i2c-hisi.c
 
 HISILICON LPC BUS DRIVER
-M:	john.garry@huawei.com
+M:	Jay Fang <f.fangjian@huawei.com>
 S:	Maintained
 W:	http://www.hisilicon.com
 F:	Documentation/devicetree/bindings/arm/hisilicon/low-pin-count.yaml