Resync css-pseudo from WPT Upstream

[Ahmad-S792]

64b1da7

Resync `css-pseudo` from WPT Upstream
https://bugs.webkit.org/show_bug.cgi?id=301048
rdar://162943739

Reviewed by Matthieu Dubet.

Upstream commit: web-platform-tests/wpt@19250d0

* LayoutTests/TestExpectations:
* LayoutTests/imported/w3c/resources/resource-files.json:
* LayoutTests/imported/w3c/web-platform-tests/css/css-pseudo/before-as-flex-container-expected.html: Added.
* LayoutTests/imported/w3c/web-platform-tests/css/css-pseudo/before-as-flex-container-ref.html: Added.
* LayoutTests/imported/w3c/web-platform-tests/css/css-pseudo/before-as-flex-container.html: Added.
* LayoutTests/imported/w3c/web-platform-tests/css/css-pseudo/marker-hyphens.html:
* LayoutTests/imported/w3c/web-platform-tests/css/css-pseudo/marker-text-emphasis-expected.html:
* LayoutTests/imported/w3c/web-platform-tests/css/css-pseudo/marker-text-emphasis-ref.html:
* LayoutTests/imported/w3c/web-platform-tests/css/css-pseudo/marker-text-emphasis.html:
* LayoutTests/imported/w3c/web-platform-tests/css/css-pseudo/reference/svg-text-selection-ref.html: Added.
* LayoutTests/imported/w3c/web-platform-tests/css/css-pseudo/reference/svg-text-selection-shadow-ref.html: Added.
* LayoutTests/imported/w3c/web-platform-tests/css/css-pseudo/reference/w3c-import.log:
* LayoutTests/imported/w3c/web-platform-tests/css/css-pseudo/svg-text-selection-fill-only-expected.html: Added.
* LayoutTests/imported/w3c/web-platform-tests/css/css-pseudo/svg-text-selection-fill-only.html: Added.
* LayoutTests/imported/w3c/web-platform-tests/css/css-pseudo/svg-text-selection-shadow-expected.html: Added.
* LayoutTests/imported/w3c/web-platform-tests/css/css-pseudo/svg-text-selection-shadow.html: Added.
* LayoutTests/imported/w3c/web-platform-tests/css/css-pseudo/svg-text-selection-stroke-only-expected.html: Added.
* LayoutTests/imported/w3c/web-platform-tests/css/css-pseudo/svg-text-selection-stroke-only.html: Added.
* LayoutTests/imported/w3c/web-platform-tests/css/css-pseudo/svg-text-selection-transparent-background-expected.html: Added.
* LayoutTests/imported/w3c/web-platform-tests/css/css-pseudo/svg-text-selection-transparent-background.html: Added.
* LayoutTests/imported/w3c/web-platform-tests/css/css-pseudo/w3c-import.log:

Canonical link: https://commits.webkit.org/301777@main

14873ec

Misc	iOS, visionOS, tvOS & watchOS	macOS	Linux	Windows	Apple Internal
✅ 🧪 style	✅ 🛠 ios	✅ 🛠 mac	✅ 🛠 wpe	✅ 🛠 win	✅ 🛠 ios-apple
	✅ 🛠 ios-sim	✅ 🛠 mac-AS-debug	✅ 🧪 wpe-wk2	❌ 🧪 win-tests	✅ 🛠 mac-apple
✅ 🧪 webkitperl	✅ 🧪 ios-wk2	✅ 🧪 api-mac	✅ 🧪 api-wpe		✅ 🛠 vision-apple
	✅ 🧪 ios-wk2-wpt	✅ 🧪 mac-wk1	✅ 🛠 wpe-cairo
	✅ 🧪 api-ios	✅ 🧪 mac-wk2	✅ 🛠 gtk
	✅ 🛠 vision	✅ 🧪 mac-AS-debug-wk2	✅ 🧪 gtk-wk2
	✅ 🛠 vision-sim	✅ 🧪 mac-wk2-stress	✅ 🧪 api-gtk
✅ 🛠 🧪 merge	✅ 🧪 vision-wk2	✅ 🧪 mac-intel-wk2	✅ 🛠 playstation
	✅ 🛠 tv
	✅ 🛠 tv-sim
	✅ 🛠 watch
	✅ 🛠 watch-sim

[webkit-early-warning-system]

EWS run on current version of this PR (hash 14873ec)

Details

Misc	iOS, visionOS, tvOS & watchOS	macOS	Linux	Windows	Apple Internal
✅ 🧪 style	✅ 🛠 ios	✅ 🛠 mac	✅ 🛠 wpe	✅ 🛠 win	✅ 🛠 ios-apple
	✅ 🛠 ios-sim	✅ 🛠 mac-AS-debug	✅ 🧪 wpe-wk2	❌ 🧪 win-tests	✅ 🛠 mac-apple
✅ 🧪 webkitperl	✅ 🧪 ios-wk2	✅ 🧪 api-mac	✅ 🧪 api-wpe		✅ 🛠 vision-apple
	✅ 🧪 ios-wk2-wpt	✅ 🧪 mac-wk1	✅ 🛠 wpe-cairo
	✅ 🧪 api-ios	✅ 🧪 mac-wk2	✅ 🛠 gtk
	✅ 🛠 vision	✅ 🧪 mac-AS-debug-wk2	✅ 🧪 gtk-wk2
	✅ 🛠 vision-sim	✅ 🧪 mac-wk2-stress	✅ 🧪 api-gtk
✅ 🛠 🧪 merge	✅ 🧪 vision-wk2	✅ 🧪 mac-intel-wk2	✅ 🛠 playstation
	✅ 🛠 tv
	✅ 🛠 tv-sim
	✅ 🛠 watch
	✅ 🛠 watch-sim

[webkit-commit-queue]

Committed 301777@main (64b1da7): https://commits.webkit.org/301777@main

Reviewed commits have been landed. Closing PR #52618 and removing active labels.