Bump multicast-dns from 7.2.0 to 7.2.2
Bump multicast-dns from 7.2.0 to 7.2.2

Bumps [multicast-dns](https://github.com/mafintosh/multicast-dns) from 7.2.0 to 7.2.2.
- [Release notes](https://github.com/mafintosh/multicast-dns/releases)
- [Commits](https://github.com/mafintosh/multicast-dns/compare/v7.2.0...v7.2.2)

Signed-off-by: dependabot-preview[bot] <5bdcd3c0d4d24ae3e71b3b452a024c6324c7e4bb@dependabot.com>
alxhotel/chromecast-api