chore: bump @types/sinon from 17.0.4 to 21.0.0 (#288)

Bumps [@types/sinon](https://github.com/DefinitelyTyped/DefinitelyTyped/tree/HEAD/types/sinon) from 17.0.4 to 21.0.0.
- [Release notes](https://github.com/DefinitelyTyped/DefinitelyTyped/releases)
- [Commits](https://github.com/DefinitelyTyped/DefinitelyTyped/commits/HEAD/types/sinon)

---
updated-dependencies:
- dependency-name: "@types/sinon"
  dependency-version: 21.0.0
  dependency-type: direct:development
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: Alex Potsides <alex@achingbrain.net>

Author: dependabot[bot]

packages/verified-fetch/package.json

@@ -207,7 +207,7 @@
     "@ipld/car": "^5.4.2",
     "@libp2p/crypto": "^5.1.13",
     "@libp2p/logger": "^6.2.0",
-    "@types/sinon": "^17.0.4",
+    "@types/sinon": "^21.0.0",
     "aegir": "^47.0.24",
     "browser-readablestream-to-it": "^2.0.9",
     "ipfs-unixfs-importer": "^16.0.1",