[WebGPU] A12x devices and earlier allowed for creation of more samplers than supported by the HW

[mwyrzykowski]

427a310

[WebGPU] A12x devices and earlier allowed for creation of more samplers than supported by the HW
https://bugs.webkit.org/show_bug.cgi?id=274334
<radar://128065020>

Reviewed by Dan Glastonbury.

Apple4 and Apple5 devices have Tier 1 AB support, not tier 2, but
their limits were set according to tier 1 limits.

Reland correcting Apple4 and Apple5 limits instead of removing them.

Apple3 is not supported by WebGPU core, rather only WebGPU compat mode, which we
don't have any validation for right now.

* LayoutTests/fast/webgpu/fuzz-274334-expected.txt: Added.
* LayoutTests/fast/webgpu/fuzz-274334.html: Added.
* LayoutTests/TestExpectations
Add regression test.

* Source/WebGPU/WebGPU/HardwareCapabilities.mm:
(WebGPU::rawHardwareCapabilities):
(WebGPU::apple3): Deleted.

Canonical link: https://commits.webkit.org/279569@main

a1643c8

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

[webkit-early-warning-system]

EWS run on current version of this PR (hash a1643c8)

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

[webkit-commit-queue]

Committed 279569@main (427a310): https://commits.webkit.org/279569@main

Reviewed commits have been landed. Closing PR #29359 and removing active labels.