MAINTAINERS: remove bouncing address for Nandor Han

Nandor's address has been bouncing for some time now. Remove it from
MAINTAINERS. The affected driver falls under the wider umbrella of GPIO
modules.

Link: https://lore.kernel.org/r/20250709071825.16212-1-brgl@bgdev.pl
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>

Author: Bartosz Golaszewski

MAINTAINERS

@@ -27309,13 +27309,6 @@ S:	Supported
 W:	http://www.marvell.com
 F:	drivers/i2c/busses/i2c-xlp9xx.c
 
-XRA1403 GPIO EXPANDER
-M:	Nandor Han <nandor.han@ge.com>
-L:	linux-gpio@vger.kernel.org
-S:	Maintained
-F:	Documentation/devicetree/bindings/gpio/gpio-xra1403.txt
-F:	drivers/gpio/gpio-xra1403.c
-
 XTENSA XTFPGA PLATFORM SUPPORT
 M:	Max Filippov <jcmvbkbc@gmail.com>
 S:	Maintained