Run service worker WPT tests over HTTPS, instead of HTTP, to match upstream WPT. This is important since service workers require a secure context to run.
Pull request: https://github.com/WebKit/WebKit/pull/4469
Committed 254622@main (547ccf22e4dd): <https://commits.webkit.org/254622@main> Reviewed commits have been landed. Closing PR #4469 and removing active labels.
<rdar://problem/100103014>