Setting a cookie to send to a server doesn't work

[lamiazar]

This is partially fixed-still wip

[bcomnes]

Works when the runtime loads a domain based website. Waiting on the next version of safari to add full support.

[chicoxyzzy]

Related:

• wintercg/fetch: Cookies and fetch() on servers
• wintercg/fetch: Add special handling of set-cookie to Headers
• Deno's fetch spec deviations

[chicoxyzzy]

https://developer.apple.com/documentation/webkit/wkhttpcookiestore/cookiepolicy

[chicoxyzzy]

This could be fixed already. We need integration tests to check it.