Brian Cunnie 3e688e61de dns-servers test: remove key-value tests ...

We are no longer doing key-value-over-DNS.

Fixes <https://ci.nono.io/teams/main/pipelines/sslip.io/jobs/dns-servers/builds/1097>
```
rspec './spec/check-dns_spec.rb[1:17:1]' # sslip.io k-v.io tested on the ns-aws.sslip.io. nameserver sets a value, 1678804743, on the key sslipio-spec.k-v.io
rspec './spec/check-dns_spec.rb[1:17:2]' # sslip.io k-v.io tested on the ns-aws.sslip.io. nameserver gets the newly-set value, 1678804743, from the key, sslipio-spec.k-v.io
rspec './spec/check-dns_spec.rb[1:33:1]' # sslip.io k-v.io tested on the ns-azure.sslip.io. nameserver sets a value, 1678804743, on the key sslipio-spec.k-v.io
rspec './spec/check-dns_spec.rb[1:33:2]' # sslip.io k-v.io tested on the ns-azure.sslip.io. nameserver gets the newly-set value, 1678804743, from the key, sslipio-spec.k-v.io
rspec './spec/check-dns_spec.rb[1:49:1]' # sslip.io k-v.io tested on the ns-gce.sslip.io. nameserver sets a value, 1678804743, on the key sslipio-spec.k-v.io
rspec './spec/check-dns_spec.rb[1:49:2]' # sslip.io k-v.io tested on the ns-gce.sslip.io. nameserver gets the newly-set value, 1678804743, from the key, sslipio-spec.k-v.io
```

2023-03-14 10:40:04 -04:00

..

check-dns_spec.rb

dns-servers test: remove key-value tests

2023-03-14 10:40:04 -04:00