Publish AAAA record for ns1.nasqueron.org

Summary:
While nsN.he.net are obviously reacheable in IPv6,
we missed a AAAA record for ns1.nasqueron.org.

Meanwhile, 3f1b884f already assigned IPv6 to vmx0.

Ref T2154

Test Plan:

• Deploy to dns-001
• Immediately, dig @ns1.nasqueron.org ns1.nasqueron.org AAAA
• Wait a few hours, dig @ns2.he.net ns1.nasqueron.org AAAA

Reviewers: DorianWinty, ptdradmin

Maniphest Tasks: T2154

Differential Revision: https://devcentral.nasqueron.org/D3891