Exclude @all-autogates variants from WPT stats

[npaun]

Also gets rid of urlpattern (the old implementation), so we only show results for urlpattern-standard, while we're at it.

[codspeed-hq]

CodSpeed Performance Report

Merging this PR will degrade performance by 20.45%

_{Comparing npaun/wpt-stats-exclude-dupes (f558b03) with main (cfbf415)}

Summary

⚡ 1 improved benchmark
❌ 1 regressed benchmark
✅ 127 untouched benchmarks
⏩ 49 skipped benchmarks¹

⚠️ Please fix the performance issues or acknowledge them on CodSpeed.

Performance Changes

	Benchmark	BASE	HEAD	Efficiency
❌	jsonResponse[Response]	34.7 µs	43.6 µs	-20.45%
⚡	simpleStringBody[Response]	21.5 µs	19 µs	+13.19%

Footnotes

1. 49 benchmarks were skipped, so the baseline results were used instead. If they were deleted from the codebase, click here and archive them to remove them from the performance reports. ↩