deps(dev): bump @libp2p/websockets from 6.0.3 to 7.0.2

Bumps [@libp2p/websockets](https://github.com/libp2p/js-libp2p) from 6.0.3 to 7.0.2.
- [Release notes](https://github.com/libp2p/js-libp2p/releases)
- [Changelog](https://github.com/libp2p/js-libp2p/blob/master/.release-please.json)
- [Commits](https://github.com/libp2p/js-libp2p/commits/websockets-v7.0.2)

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

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

packages/interop/package.json

@@ -53,7 +53,7 @@
     "@helia/interface": "^1.0.0",
     "@helia/unixfs": "^1.0.0",
     "@libp2p/tcp": "^7.0.1",
-    "@libp2p/websockets": "^6.0.1",
+    "@libp2p/websockets": "^7.0.2",
     "aegir": "^39.0.8",
     "blockstore-core": "^4.0.1",
     "datastore-core": "^9.0.3",