IPv6 tests don't work on CI #2
Description
Currently the IPv6 tests don't work on CI, but I'm not sure if this an issue in my code, or in the GitHub Actions environment.
If someone with a working IPv6 DNS-SD environment encounters gleam dev not discovering IPv6 addresses, it would be highly appreciated if you report it here 🙇 (Works on my machine.) Feel free to report if it does work also!
A working environment can be confirmed by running avahi-browse -art, and see if it reports any IPv6 resources.