These records are defined in [RFC 9460](https://datatracker.ietf.org/doc/html/rfc9460)
and are used for "Service Binding" and provide clients with all
connection information for network services.

Modern browsers already query for these records and several larger
websites have [adopted usage of HTTPS
records](https://blog.apnic.net/2023/12/18/use-of-https-resource-records/)
already.

Add functionality that enables configurable secrets sources, with a
hard-coded `env` that provides the existing environmental variable
support.

Both point to the same thing via properties

- All of the `if data isn't a list turn it into one in the value type
  validates are no longer needed, they'll always be passed a list now`
- Special case to handle PTR/target values since it previously was
  single value and is now values

See README for more information