chore: harden trace file regex

[yury-s]

Trace files are those ending with .trace and trace.netwrork, trace.stacks.

[github-actions]

Test results for "tests 1"

2 failed
❌ [playwright-test] › tests/test-step.spec.ts:1441:5 › reading network request / response should not be listed as step @macos-latest-node18-1
❌ [webkit-library] › tests/library/video.spec.ts:441:5 › screencast › should work for popups @webkit-ubuntu-22.04-node18

12 flaky

⚠️ [firefox-page] › tests/page/page-evaluate.spec.ts:403:3 › should throw for too deep reference chain @firefox-ubuntu-22.04-node18
⚠️ [playwright-test] › tests/ui-mode-test-output.spec.ts:80:5 › should show console messages for test @macos-latest-node18-1
⚠️ [webkit-library] › tests/library/browsercontext-viewport-mobile.spec.ts:97:5 › mobile viewport › should fire orientationchange event @webkit-ubuntu-22.04-node18
⚠️ [webkit-library] › tests/library/browsercontext-viewport-mobile.spec.ts:157:5 › mobile viewport › mouse should work with mobile viewports and cross process navigations @webkit-ubuntu-22.04-node18
⚠️ [webkit-library] › tests/library/popup.spec.ts:115:3 › should inherit viewport size from browser context @webkit-ubuntu-22.04-node18
⚠️ [webkit-library] › tests/library/screenshot.spec.ts:55:14 › page screenshot › should work with a mobile viewport and clip @webkit-ubuntu-22.04-node18
⚠️ [webkit-library] › tests/library/screenshot.spec.ts:206:14 › element screenshot › element screenshot should work with a mobile viewport @webkit-ubuntu-22.04-node18
⚠️ [webkit-library] › tests/library/screenshot.spec.ts:291:14 › element screenshot › should restore viewport after page screenshot and timeout @webkit-ubuntu-22.04-node18
⚠️ [webkit-page] › tests/page/page-leaks.spec.ts:82:5 › click should not leak @webkit-ubuntu-22.04-node18
⚠️ [webkit-page] › tests/page/page-leaks.spec.ts:107:5 › fill should not leak @webkit-ubuntu-22.04-node18
⚠️ [webkit-page] › tests/page/page-leaks.spec.ts:161:5 › waitFor should not leak @webkit-ubuntu-22.04-node18
⚠️ [webkit-page] › tests/page/page-screenshot.spec.ts:868:5 › page screenshot animations › should wait for fonts to load @webkit-ubuntu-22.04-node18

37729 passed, 654 skipped
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Merge workflow run.