[WIP] Fix url.parse deprecation warning on Node 24

[Copilot]

Thanks for asking me to work on this. I will get started on it and keep this PR's description up to date as I form a plan and make progress.

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This section details on the original issue you should resolve

<issue_title>Cause url.parse deprecation warning on Node 24</issue_title>
<issue_description>

Does this issue occur when all extensions are disabled?: Yes/No

• VS Code Version: Built from main branch.
• OS Version: Debian 13.

(node:390621) [DEP0169] DeprecationWarning: `url.parse()` behavior is not standardized and prone to errors that have security implications. Use the WHATWG URL API instead. CVEs are not issued for `url.parse()` vulnerabilities.
    at urlParse (node:url:136:13)
    at P_ (file:///media/kkocdko/KK_TMP_1/vscode/out/server-main.js:46:11939)
    at rl.request (file:///media/kkocdko/KK_TMP_1/vscode/out/server-main.js:46:14798)
    at process.processTicksAndRejections (node:internal/process/task_queues:103:5)
    at async fB (file:///media/kkocdko/KK_TMP_1/vscode/out/server-main.js:184:103731)
    at async pB (file:///media/kkocdko/KK_TMP_1/vscode/out/server-main.js:184:104460)

Maybe we can replace it to URL.parse static function? I'm reading the code about every url.parse call. Wait for me.

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</issue_description>

Comments on the Issue (you are @copilot in this section)

@bpasero Usages in: * `src/vs/platform/request/node/requestService.ts` * `src/vs/platform/request/node/proxy.ts` * `src/vs/server/node/server.cli.ts`

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