deps: update fast-xml-parser and markdown-it (#52541)

* style: format test files

* deps: bump fast-xml-parser override

extensions/microsoft/speech-provider.test.ts

@@ -1,5 +1,4 @@
 import { afterEach, describe, expect, it, vi } from "vitest";
-
 import { listMicrosoftVoices } from "./speech-provider.js";
 
 const fetchMock = vi.fn<typeof fetch>();