MAINTAINERS: Add Syed Nayyar Waris to ACCES 104-QUAD-8 driver

Add Syed Nayyar Waris as a co-maintainer for the ACCES 104-QUAD-8
counter driver.
Signed-off-by: Syed Nayyar Waris <syednwaris@gmail.com>
Acked-by: William Breathitt Gray <vilhelm.gray@gmail.com>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>

MAINTAINERS

@@ -276,6 +276,7 @@ F:	drivers/gpio/gpio-104-idio-16.c
 
 ACCES 104-QUAD-8 DRIVER
 M:	William Breathitt Gray <vilhelm.gray@gmail.com>
+M:	Syed Nayyar Waris <syednwaris@gmail.com>
 L:	linux-iio@vger.kernel.org
 S:	Maintained
 F:	Documentation/ABI/testing/sysfs-bus-counter-104-quad-8