MAINTAINERS: remove Hyunchul Lee from ksmbd maintainers

I don't have the necessary time to maintain
the ksmbd code. So remove myself from maintainers
of ksmbd.
Signed-off-by: Hyunchul Lee <hyc.lee@gmail.com>
Acked-by: Namjae Jeon <linkinjeon@kernel.org>
Signed-off-by: Steve French <stfrench@microsoft.com>

MAINTAINERS

@@ -11073,7 +11073,6 @@ F:	tools/testing/selftests/
 KERNEL SMB3 SERVER (KSMBD)
 M:	Namjae Jeon <linkinjeon@kernel.org>
 M:	Steve French <sfrench@samba.org>
-M:	Hyunchul Lee <hyc.lee@gmail.com>
 R:	Sergey Senozhatsky <senozhatsky@chromium.org>
 R:	Tom Talpey <tom@talpey.com>
 L:	linux-cifs@vger.kernel.org