Merge pull request #12434 from omoerbeek/rec-log-fixes

rec: unify trace logging

diff --cc pdns/recursordist/rec-main.cc
Simple merge

diff --cc pdns/recursordist/syncres.cc
Simple merge

diff --cc pdns/recursordist/syncres.hh
Simple merge

diff --cc pdns/recursordist/test-syncres_cc.cc
Simple merge

diff --cc pdns/recursordist/test-syncres_cc4.cc
Simple merge