mailmap: Update email address for Nicolas Saenz

Add my kernel.org address for old email address.

Signed-off-by: Nicolas Saenz Julienne <nsaenz@kernel.org>
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>

.mailmap

@@ -255,6 +255,8 @@ Nguyen Anh Quynh <aquynh@gmail.com>
 Nicolas Ferre <nicolas.ferre@microchip.com> <nicolas.ferre@atmel.com>
 Nicolas Pitre <nico@fluxnic.net> <nicolas.pitre@linaro.org>
 Nicolas Pitre <nico@fluxnic.net> <nico@linaro.org>
+Nicolas Saenz Julienne <nsaenz@kernel.org> <nsaenzjulienne@suse.de>
+Nicolas Saenz Julienne <nsaenz@kernel.org> <nsaenzjulienne@suse.com>
 Oleksij Rempel <linux@rempel-privat.de> <bug-track@fisher-privat.net>
 Oleksij Rempel <linux@rempel-privat.de> <external.Oleksij.Rempel@de.bosch.com>
 Oleksij Rempel <linux@rempel-privat.de> <fixed-term.Oleksij.Rempel@de.bosch.com>