chore: custom title for browser downloads

[dgozman]

• Chrome for Testing
• Chrome Headless Shell
• Firefox
• Firefox Beta
• WebKit

Example output:

Downloading Chrome for Testing 143.0.7499.25 (playwright chromium v1202) from https://cdn.playwright.dev/dbazure/download/playwright/builds/chromium/1202/chromium-mac-arm64.zip
160 MiB [====================] 100% 0.0s
Chrome for Testing 143.0.7499.25 (playwright chromium v1202) downloaded to /Users/dgozman/Library/Caches/ms-playwright/chromium-1202

Closes #38333.

[github-actions]

Test results for "MCP"

4 failed
❌ [webkit] › mcp/video.spec.ts:21 › should work with --save-video (isolated) @mcp-ubuntu-latest
❌ [webkit] › mcp/video.spec.ts:21 › should work with --save-video (persistent) @mcp-ubuntu-latest
❌ [chrome] › mcp/video.spec.ts:21 › should work with --save-video (isolated) @mcp-windows-latest
❌ [chrome] › mcp/video.spec.ts:63 › should work with recordVideo (isolated) @mcp-windows-latest

2606 passed, 116 skipped

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Merge workflow run.

[github-actions]

Test results for "tests 1"

12 flaky

⚠️ [firefox-library] › library/inspector/cli-codegen-1.spec.ts:1079 › cli codegen › should not throw csp directive violation errors `@firefox-ubuntu-22.04-node18`
⚠️ [firefox-page] › page/page-event-request.spec.ts:182 › should return response body when Cross-Origin-Opener-Policy is set `@firefox-ubuntu-22.04-node18`
⚠️ [playwright-test] › runner.spec.ts:124 › should ignore subprocess creation error because of SIGINT `@macos-latest-node18-2`
⚠️ [webkit-library] › library/browsercontext-har.spec.ts:208 › should goForward to redirected navigation `@webkit-ubuntu-22.04-node18`
⚠️ [webkit-library] › library/client-certificates.spec.ts:792 › browser › should handle rejected certificate in handshake with HTTP/2 `@webkit-ubuntu-22.04-node18`
⚠️ [webkit-library] › library/proxy.spec.ts:146 › should work with authenticate followed by redirect `@webkit-ubuntu-22.04-node18`
⚠️ [webkit-library] › library/selector-generator.spec.ts:574 › selector generator › should generate exact label when necessary `@webkit-ubuntu-22.04-node18`
⚠️ [webkit-library] › library/trace-viewer.spec.ts:179 › should open uncompressed trace directory `@webkit-ubuntu-22.04-node18`
⚠️ [webkit-library] › library/video.spec.ts:410 › screencast › should capture css transformation `@webkit-ubuntu-22.04-node18`
⚠️ [webkit-page] › page/page-filechooser.spec.ts:246 › should not trim big uploaded files `@webkit-ubuntu-22.04-node18`
⚠️ [webkit-page] › page/page-set-input-files.spec.ts:204 › should upload large file with relative path `@webkit-ubuntu-22.04-node18`
⚠️ [webkit-page] › page/page-set-input-files.spec.ts:299 › should detect mime type `@webkit-ubuntu-22.04-node18`

40323 passed, 787 skipped

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Merge workflow run.