Updated spreadsheet with new SCs in WCAG 2.2

Hi All,

Hope you are doing well.

I have added the new SCs from 2.2 to the original list in this document
<https://docs.google.com/spreadsheets/d/1HfJy7dyMrDAXTrmOg5-9cRIkOJOsjk__5vePQz4ZKBY/edit#gid=0>,
in case we have time to go over applicability to mobile.

There was discussion around pointer Target Spacing and how it applies to
mobile in the AG group this week. Perhaps we can discuss that as part of
applicability discussions or separately.

The guidelines and mobile resources document is WIP and I should have a
first draft before the meeting after the one tomorrow.

Looking forward to catching up tomorrow!

Best,
Sukriti