* feat(dnsovergetaddrinfo): collect the CNAME
This diff modifies how dnsovergetaddrinfo.go works such that the
returned DNSResponse includes the CNAME.
Closes https://github.com/ooni/probe/issues/2226.
While there, recognize that we can remove getaddrinfoLookupHost and
always call getaddrinfoLookupANY everywhere. (This simplification is
why we did https://github.com/ooni/probe-cli/pull/874.)
* fix: extra debugging because of failing CI
Everything is OK locally (on macOS). However, maybe things are a bit
different on GNU/Linux perhaps?
Here's the error:
```
--- FAIL: TestPass (0.11s)
resolver_test.go:113: unexpected rcode
FAIL
coverage: 95.7% of statements
FAIL github.com/ooni/probe-cli/v3/internal/cmd/jafar/resolver 0.242s
```
I'm a bit confused because jafar's resolver is _unrelated_. But actually this
error never occurred again after a committed the debugging diff.
This directory contains the source code for the CLI tools we build
but we don't want to expose to the outside world. That is, you
can only build these tools if you have cloned this repo.