Properly handle errors in the cookie's domain when setting a cookie with the Cookie Store API
Pull request: https://github.com/WebKit/WebKit/pull/16111
Committed 266351@main (58f6a2dd0bf8): <https://commits.webkit.org/266351@main> Reviewed commits have been landed. Closing PR #16111 and removing active labels.
<rdar://problem/112952442>