Re-import invoker WPT tests

[lukewarlow]

c186a83

Re-import invoker WPT tests
https://bugs.webkit.org/show_bug.cgi?id=269670

Reviewed by Tim Nguyen.

Upstream commit: web-platform-tests/wpt@32864fa

Also fixes an issue where null invokers would be retargeted causing a crash.

* LayoutTests/TestExpectations:
* LayoutTests/imported/w3c/web-platform-tests/html/semantics/invokers/invoketarget-button-event-dispatch.tentative-expected.txt:
* LayoutTests/imported/w3c/web-platform-tests/html/semantics/invokers/invoketarget-button-event-dispatch.tentative.html:
* LayoutTests/imported/w3c/web-platform-tests/html/semantics/invokers/invoketarget-fullscreen-behavior.tentative-expected.txt:
* LayoutTests/imported/w3c/web-platform-tests/html/semantics/invokers/invoketarget-fullscreen-behavior.tentative.html:
* LayoutTests/imported/w3c/web-platform-tests/html/semantics/invokers/invoketarget-generic-eventtarget-crash.tentative.html: Added.
* LayoutTests/imported/w3c/web-platform-tests/html/semantics/invokers/invoketarget-on-audio-behavior.tentative-expected.txt: Added.
* LayoutTests/imported/w3c/web-platform-tests/html/semantics/invokers/invoketarget-on-audio-behavior.tentative.html: Added.
* LayoutTests/imported/w3c/web-platform-tests/html/semantics/invokers/invoketarget-on-details-behavior.tentative-expected.txt:
* LayoutTests/imported/w3c/web-platform-tests/html/semantics/invokers/invoketarget-on-details-behavior.tentative.html:
* LayoutTests/imported/w3c/web-platform-tests/html/semantics/invokers/invoketarget-on-popover-behavior.tentative-expected.txt:
* LayoutTests/imported/w3c/web-platform-tests/html/semantics/invokers/invoketarget-on-popover-behavior.tentative.html:
* LayoutTests/imported/w3c/web-platform-tests/html/semantics/invokers/invoketarget-on-video-behavior.tentative-expected.txt: Added.
* LayoutTests/imported/w3c/web-platform-tests/html/semantics/invokers/invoketarget-on-video-behavior.tentative.html: Added.
* LayoutTests/imported/w3c/web-platform-tests/html/semantics/invokers/w3c-import.log:
* LayoutTests/platform/ios/imported/w3c/web-platform-tests/html/semantics/invokers/invoketarget-on-popover-behavior.tentative-expected.txt:
* Source/WebCore/dom/InvokeEvent.cpp:
(WebCore::InvokeEvent::invoker const):

Canonical link: https://commits.webkit.org/274953@main

3d3ae5c

Misc	iOS, tvOS & watchOS	macOS	Linux	Windows
✅ 🧪 style	✅ 🛠 ios	✅ 🛠 mac	✅ 🛠 wpe	✅ 🛠 wincairo
✅ 🧪 bindings	✅ 🛠 ios-sim	✅ 🛠 mac-AS-debug	✅ 🧪 wpe-wk2
✅ 🧪 webkitperl	✅ 🧪 ios-wk2	✅ 🧪 api-mac	✅ 🧪 api-wpe
	✅ 🧪 ios-wk2-wpt	✅ 🧪 mac-wk1	✅ 🛠 gtk
	✅ 🧪 api-ios	✅ 🧪 mac-wk2	✅ 🧪 gtk-wk2
	✅ 🛠 tv	✅ 🧪 mac-AS-debug-wk2	✅ 🧪 api-gtk
	✅ 🛠 tv-sim	✅ 🧪 mac-wk2-stress
	✅ 🛠 watch
✅ 🛠 🧪 unsafe-merge	✅ 🛠 watch-sim

[webkit-early-warning-system]

EWS run on previous version of this PR (hash 689a05e)

Misc	iOS, tvOS & watchOS	macOS	Linux	Windows
✅ 🧪 style	✅ 🛠 ios	✅ 🛠 mac	✅ 🛠 wpe	✅ 🛠 wincairo
	✅ 🛠 ios-sim	✅ 🛠 mac-AS-debug	🧪 wpe-wk2
✅ 🧪 webkitperl	🧪 ios-wk2	✅ 🧪 api-mac	✅ 🧪 api-wpe
	🧪 ios-wk2-wpt	🧪 mac-wk1	✅ 🛠 gtk
	✅ 🧪 api-ios	🧪 mac-wk2	🧪 gtk-wk2
	✅ 🛠 tv	❌ 🧪 mac-AS-debug-wk2	✅ 🧪 api-gtk
	✅ 🛠 tv-sim	❌ 🧪 mac-wk2-stress
	✅ 🛠 watch
	✅ 🛠 watch-sim

[webkit-early-warning-system]

EWS run on current version of this PR (hash 3d3ae5c)

Misc	iOS, tvOS & watchOS	macOS	Linux	Windows
✅ 🧪 style	✅ 🛠 ios	✅ 🛠 mac	✅ 🛠 wpe	✅ 🛠 wincairo
✅ 🧪 bindings	✅ 🛠 ios-sim	✅ 🛠 mac-AS-debug	✅ 🧪 wpe-wk2
✅ 🧪 webkitperl	✅ 🧪 ios-wk2	✅ 🧪 api-mac	✅ 🧪 api-wpe
	✅ 🧪 ios-wk2-wpt	✅ 🧪 mac-wk1	✅ 🛠 gtk
	✅ 🧪 api-ios	✅ 🧪 mac-wk2	✅ 🧪 gtk-wk2
	✅ 🛠 tv	✅ 🧪 mac-AS-debug-wk2	✅ 🧪 api-gtk
	✅ 🛠 tv-sim	✅ 🧪 mac-wk2-stress
	✅ 🛠 watch
✅ 🛠 🧪 unsafe-merge	✅ 🛠 watch-sim

[webkit-commit-queue]

Committed 274953@main (c186a83): https://commits.webkit.org/274953@main

Reviewed commits have been landed. Closing PR #24709 and removing active labels.