chore(deps): update dependency sinon to v20 (#974)

This PR contains the following updates:

| Package | Type | Update | Change | OpenSSF |
|---|---|---|---|---|
| [sinon](https://sinonjs.org/)
([source](https://redirect.github.com/sinonjs/sinon)) | devDependencies
| major | [`19.0.5` ->
`20.0.0`](https://renovatebot.com/diffs/npm/sinon/19.0.5/20.0.0) |
[![OpenSSF
Scorecard](https://api.securityscorecards.dev/projects/github.com/sinonjs/sinon/badge)](https://securityscorecards.dev/viewer/?uri=github.com/sinonjs/sinon)
|

---

### Release Notes

<details>
<summary>sinonjs/sinon (sinon)</summary>

###
[`v20.0.0`](https://redirect.github.com/sinonjs/sinon/blob/HEAD/CHANGES.md#2000)

[Compare
Source](https://redirect.github.com/sinonjs/sinon/compare/v19.0.5...v20.0.0)

-
[`b6daed26`](https://redirect.github.com/sinonjs/sinon/commit/b6daed26cd4ba2c045d3d2fc2cadbdcbf43c61e6)
    chore!: remove usingPromise (Morgan Roderick)
> Everyone should be using native promises by now, or should know how to
stub natives
-
[`95d4b8fc`](https://redirect.github.com/sinonjs/sinon/commit/95d4b8fc89316c7af82c02750e8ca71e5bc76d07)
    chore!: remove fakeXMLHttpRequest and fakeServer (Morgan Roderick)
> BREAKING CHANGE: remove fakeXMLHttpRequest and fakeServer from the API

*Released by Morgan Roderick on 2025-03-24.*

</details>

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package-lock.json

@@ -55,7 +55,7 @@
 		"lint-staged": "15.5.0",
 		"prettier": "3.5.3",
 		"semantic-release": "24.2.3",
-		"sinon": "19.0.5",
+		"sinon": "20.0.0",
 		"typescript": "5.8.3",
 		"typescript-eslint": "7.18.0"
 	},