MAINTAINERS: Update maintainers of HiSilicon RoCE

Wenpeng has moved to other technical areas, and Junxian will
take over his responsibilities in maintaining this module.

Link: https://lore.kernel.org/r/20230506070604.2982542-1-xuhaoyue1@hisilicon.com
Signed-off-by: Haoyue Xu <xuhaoyue1@hisilicon.com>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>

MAINTAINERS

@@ -9360,7 +9360,7 @@ F:	drivers/crypto/hisilicon/zip/
 
 HISILICON ROCE DRIVER
 M:	Haoyue Xu <xuhaoyue1@hisilicon.com>
-M:	Wenpeng Liang <liangwenpeng@huawei.com>
+M:	Junxian Huang <huangjunxian6@hisilicon.com>
 L:	linux-rdma@vger.kernel.org
 S:	Maintained
 F:	Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt