deps(dev): bump @libp2p/peer-store from 3.1.5 to 4.0.0

Bumps [@libp2p/peer-store](https://github.com/libp2p/js-libp2p-peer-store) from 3.1.5 to 4.0.0.
- [Release notes](https://github.com/libp2p/js-libp2p-peer-store/releases)
- [Changelog](https://github.com/libp2p/js-libp2p-peer-store/blob/master/CHANGELOG.md)
- [Commits](libp2p/js-libp2p-peer-store@v3.1.5...v4.0.0)

---
updated-dependencies:
- dependency-name: "@libp2p/peer-store"
  dependency-type: direct:development
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>

package.json

@@ -186,7 +186,7 @@
   "devDependencies": {
     "@libp2p/interface-mocks": "^6.0.0",
     "@libp2p/peer-id-factory": "^1.0.18",
-    "@libp2p/peer-store": "^3.1.4",
+    "@libp2p/peer-store": "^4.0.0",
     "@types/lodash.random": "^3.2.6",
     "@types/lodash.range": "^3.2.6",
     "@types/varint": "^6.0.0",