mailmap: map old company name to new one @microchip.com

Map my old email address @atmel.com to my new company name. It happened 3
years ago but I realized the existence of this file recently.

Signed-off-by: Nicolas Ferre <nicolas.ferre@microchip.com>
Link: https://lore.kernel.org/r/20190823083158.2649-3-nicolas.ferre@microchip.com
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
diff --git a/.mailmap b/.mailmap
index 0fef932..80be83c 100644
--- a/.mailmap
+++ b/.mailmap
@@ -170,6 +170,7 @@
 Morten Welinder <welinder@troll.com>
 Mythri P K <mythripk@ti.com>
 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>
 Paolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it>