[PATCH] MAINTAINERS: Drop Li Yang as their email address stopped working

[Jakub Kicinski]

On Fri,  5 Apr 2024 09:20:41 +0200 Uwe Kleine-König wrote:
> When sending a patch to (among others) Li Yang the nxp MTA replied that
> the address doesn't exist and so the mail couldn't be delivered. The
> error code was 550, so at least technically that's not a temporal issue.
> 
> Signed-off-by: Uwe Kleine-König <u.kleine-koenig at pengutronix.de>

FWIW it's eaac25d026a1 in net, thanks!