MAINTAINERS: Paul Menage has moved

Paul said: I left Google at the end of last week - if it's not bouncing
already, menage@google.com isn't going to work for much longer.

Signed-off-by: Wanlong Gao <gaowanlong@cn.fujitsu.com>
Acked-by: Paul Menage <paul@paulmenage.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

diff --cc MAINTAINERS
Simple merge