Nit/typo in faq page

[cweekly]

The https://wintercg.org/faq page says:
"The group itself has a strict consensus policy outlined in the charter, which is oversought by the group chairs."
-- "oversought" should be replaced with "overseen".

See https://github.com/wintercg/www/blob/main/main.jsx#L205

[lucacasonato]

Fixed, thanks!