Revert "feat(launchServer): add allowClientNetwork option"

[yury-s]

Reverts #40493

[github-actions]

Test results for "MCP"

5 failed
❌ [firefox] › mcp/cli-session.spec.ts:34 › close @mcp-windows-latest-firefox
❌ [firefox] › mcp/cli-session.spec.ts:113 › session reopen with different config @mcp-windows-latest-firefox
❌ [firefox] › mcp/cli-session.spec.ts:162 › list --all lists sessions from all workspaces @mcp-windows-latest-firefox
❌ [firefox] › mcp/http.spec.ts:103 › http transport browser lifecycle (isolated) @mcp-windows-latest-firefox
❌ [firefox] › mcp/http.spec.ts:142 › http transport browser sigint @mcp-windows-latest-firefox

6871 passed, 1015 skipped

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Merge workflow run.

[github-actions]

Test results for "tests 1"

3 flaky

⚠️ [chromium-library] › library/video.spec.ts:647 › screencast › should capture full viewport `@chromium-ubuntu-22.04-arm-node20`
⚠️ [chromium-page] › page/page-request-continue.spec.ts:754 › propagate headers cross origin redirect after interception `@chromium-ubuntu-22.04-node22`
⚠️ [firefox-library] › library/browsertype-connect.spec.ts:776 › launchServer › should upload a folder `@firefox-ubuntu-22.04-node20`

41578 passed, 847 skipped

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Merge workflow run.