MAINTAINERS: take over Kconfig maintainership

I have recently picked up Kconfig patches to my tree without any
declaration.  Making it official now.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Acked-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Masahiro Yamada 2018-03-02 22:04:59 +09:00
commit 50186e121e