[PATCH] MAINTAINERS: Remove invalid email for Jianjun Wang

[Hans Zhang]

Email to Jianjun Wang <jianjun.wang at mediatek.com> bounces with error:
"550 Relaying mail to jianjun.wang at mediatek.com is not allowed".
Remove the address to avoid sending future kernel maintenance queries
to an unreachable destination.

The MediaTek PCIe driver remains supported by Ryder Lee.

Signed-off-by: Hans Zhang <18255117159 at 163.com>
---
Hi Bjorn and Mani,

Recently, when replying to emails in the Linux community, I kept
encountering that Jianjun Wang's emails were being returned. The
detailed information is as follows:

"""
Dear user 18255117159 at 163.com:
Sorry to inform you that your email (send to jianjun.wang at mediatek.com) has been returned. The details are as follows: 

 ------- Original Mail Information -------
Time:2026-05-15 23:04:39
Subject:Re: [PATCH v2 6/8] PCI: aardvark: Add 100 ms delay after link training
To:jianjun.wang at mediatek.com
Relpy Code:
SMTP error, RCPT TO: Host mediatek.com(1.203.163.78) RCPT TO said 550 Relaying mail to jianjun.wang at mediatek.com is not allowed 
"""
---
 MAINTAINERS | 1 -
 1 file changed, 1 deletion(-)

diff --git a/MAINTAINERS b/MAINTAINERS
index 6aa3fe2ee1bb..b2609dc33c62 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -20745,7 +20745,6 @@ F:	drivers/pci/controller/dwc/pcie-intel-gw.c
 
 PCIE DRIVER FOR MEDIATEK
 M:	Ryder Lee <ryder.lee at mediatek.com>
-M:	Jianjun Wang <jianjun.wang at mediatek.com>
 L:	linux-pci at vger.kernel.org
 L:	linux-mediatek at lists.infradead.org (moderated for non-subscribers)
 S:	Supported
-- 
2.34.1