chore(deps-dev): bump aegir from 20.6.1 to 21.0.2
chore(deps-dev): bump aegir from 20.6.1 to 21.0.2

Bumps [aegir](https://github.com/ipfs/aegir) from 20.6.1 to 21.0.2.
- [Release notes](https://github.com/ipfs/aegir/releases)
- [Changelog](https://github.com/ipfs/aegir/blob/master/CHANGELOG.md)
- [Commits](https://github.com/ipfs/aegir/compare/v20.6.1...v21.0.2)

Signed-off-by: dependabot-preview[bot] <5bdcd3c0d4d24ae3e71b3b452a024c6324c7e4bb@dependabot.com>
diasdavid/node-ipfs-mdns,diasdavid/js-libp2p-mdns-discovery