Merge pull request #12417 from rgacogne/ddist-async-alternate-name

dnsdist: Add the ability to change the qname and owner names in DNS packets

diff --cc pdns/dnsdistdist/dnsdist-lua-ffi.cc
Simple merge

diff --cc pdns/dnsdistdist/doh.cc
Simple merge

diff --cc pdns/dnsparser.cc
Simple merge

diff --cc pdns/dnsparser.hh
Simple merge