MAINTAINERS: update Muchun Song's email

I'm moving to the @linux.dev account.  Map my old addresses and update it
to my new address.

Link: https://lkml.kernel.org/r/20221208115548.85244-1-songmuchun@bytedance.com
Signed-off-by: Muchun Song <songmuchun@bytedance.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
This commit is contained in:
Muchun Song 2022-12-08 19:55:48 +08:00 • committed by Andrew Morton
commit a501788ab2
2 changed files with 4 additions and 2 deletions