chore(deps)(deps): bump @chainsafe/libp2p-gossipsub (#1866)

Bumps [@chainsafe/libp2p-gossipsub](https://github.com/ChainSafe/js-libp2p-gossipsub) from 11.1.0 to 12.0.0.
- [Release notes](https://github.com/ChainSafe/js-libp2p-gossipsub/releases)
- [Changelog](https://github.com/ChainSafe/js-libp2p-gossipsub/blob/master/CHANGELOG.md)
- [Commits](ChainSafe/js-libp2p-gossipsub@v11.1.0...v12.0.0)

---
updated-dependencies:
- dependency-name: "@chainsafe/libp2p-gossipsub"
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>