Due to a bug introduced in df8e4e6c88a8bfb6c1ec6b07dcda64093b477cbe, IPv6 addresses in the configuration file might have ended up in the database tagged with type = "dns", which is incorrect. The bug was fixed in a2e72b48e79d090d33f6c13c485239947de0522e.

However, Radicle 1.7.0 was released in between those two versions, so a this migration to repair the entries is added.