chore(deps): update dependency @types/sinon to v21 (#84)

This PR contains the following updates:

| Package | Change | Age | Confidence |
|---|---|---|---|
|
[@types/sinon](https://redirect.github.com/DefinitelyTyped/DefinitelyTyped/tree/master/types/sinon)
([source](https://redirect.github.com/DefinitelyTyped/DefinitelyTyped/tree/HEAD/types/sinon))
| [`17.0.4` ->
`21.0.0`](https://renovatebot.com/diffs/npm/@types%2fsinon/17.0.4/21.0.0)
|
[![age](https://developer.mend.io/api/mc/badges/age/npm/@types%2fsinon/21.0.0?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|
[![confidence](https://developer.mend.io/api/mc/badges/confidence/npm/@types%2fsinon/17.0.4/21.0.0?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|

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package-lock.json

@@ -46,7 +46,7 @@
     "@types/lodash": "4.17.20",
     "@types/mocha": "10.0.10",
     "@types/node": "20.19.24",
-    "@types/sinon": "17.0.4",
+    "@types/sinon": "21.0.0",
     "@types/sinon-chai": "4.0.0",
     "@typescript-eslint/eslint-plugin": "8.46.3",
     "@typescript-eslint/parser": "8.46.3",