MAINTAINERS: add Alexandre Courbot for Tegra

I'd like to propose Alexandre Courbot as an additional Tegra maintainer.
He's been working on a variety of Tegra-related code for a while, and
is now officially tasked with working on upstream support.
Signed-off-by: Stephen Warren <swarren@nvidia.com>
Acked-by: Alexandre Courbot <acourbot@nvidia.com>
Acked-by: Thierry Reding <treding@nvidia.com>
--
v2:
* Use Alexandre's full name.
* Use a non-NVIDIA email address to avoid Exchange Server patch corruption.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>

MAINTAINERS

@@ -9010,6 +9010,7 @@ F:	drivers/media/rc/ttusbir.c
 TEGRA ARCHITECTURE SUPPORT
 M:	Stephen Warren <swarren@wwwdotorg.org>
 M:	Thierry Reding <thierry.reding@gmail.com>
+M:	Alexandre Courbot <gnurou@gmail.com>
 L:	linux-tegra@vger.kernel.org
 Q:	http://patchwork.ozlabs.org/project/linux-tegra/list/
 T:	git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git