MAINTAINERS: update sundance entry

Signed-off-by: Denis Kirjanov <kirjanov@gmail.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

Author: kda88

MAINTAINERS

@@ -24255,7 +24255,7 @@ F:	Documentation/devicetree/bindings/input/allwinner,sun4i-a10-lradc-keys.yaml
 F:	drivers/input/keyboard/sun4i-lradc-keys.c
 
 SUNDANCE NETWORK DRIVER
-M:	Denis Kirjanov <dkirjanov@suse.de>
+M:	Denis Kirjanov <kirjanov@gmail.com>
 L:	netdev@vger.kernel.org
 S:	Maintained
 F:	drivers/net/ethernet/dlink/sundance.c