Yefeng Lin authored Apr 25, 2023 and Liangxing Wang committed Apr 27, 2023

- Update maintainer email to dataplane-stack@arm.com
- Update MAINTAINERS descriptions

Signed-off-by: Yefeng Lin <yefeng.lin@arm.com>
Reviewed-by: Liangxing Wang <liangxing.wang@arm.com>
Reviewed-by: Nathan Brown <nathan.brown@arm.com>

Change-Id: I9051018cef09293076179a8bc9969eca1f4beb4f