MAINTAINERS: Remove myself as LPC32xx maintainers

I appreciate my time as a kernel maintainer for the last few years.

I am no longer working on the LPC32xx platform
and cannot commit time for support and discussions.
Signed-off-by: Sylvain Lemieux <slemieux@tycoint.com>
Acked-by: Vladimir Zapolskiy <vz@mleia.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>

MAINTAINERS

@@ -1994,7 +1994,6 @@ N:	lpc18xx
 
 ARM/LPC32XX SOC SUPPORT
 M:	Vladimir Zapolskiy <vz@mleia.com>
-M:	Sylvain Lemieux <slemieux.tyco@gmail.com>
 L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
 S:	Maintained
 T:	git git://github.com/vzapolskiy/linux-lpc32xx.git