video: conformance evaluation for WCAG-EM

### Resource URL

https://www.w3.org/WAI/test-evaluate/conformance/wcag-em/

### Description

WCAG-EM 2.0 scope is broader than web. It would be good to update the video. Probably we can just do new audio (and captions) and do not need to re-do the entire video.

### Resource Shortname

wai-wcag-em