[media] MAINTAINERS: Update the maintainer mail address for stk1160

I'd rather use my work mail address to get patches, so let's update it.
Signed-off-by: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>

MAINTAINERS

@@ -4420,7 +4420,7 @@ S:	Maintained
 F:	block/partitions/efi.*
 
 STK1160 USB VIDEO CAPTURE DRIVER
-M:	Ezequiel Garcia <elezegarcia@gmail.com>
+M:	Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
 L:	linux-media@vger.kernel.org
 T:	git git://linuxtv.org/media_tree.git
 S:	Maintained