fqdn: Correctly set request/response in DNS monitor events
fqdn: Correctly set request/response in DNS monitor events

a0bfcd69ef55f670dfe546895df5a6ba44e28da6 Removed all indicators of
direction, and this is a partial revert.

Signed-off-by: Ray Bejjani <7f525154e857f3d57a641a83dddc584f42addc6a@covalent.io>

cilium/cilium,tgraf/cilium,cilium/cilium,cilium-team/cilium,tklauser/cilium,tgraf/cilium,tklauser/cilium,tgraf/cilium,tgraf/cilium,cilium-team/cilium,michi-covalent/cilium,michi-covalent/cilium,tgraf/cilium,tklauser/cilium,michi-covalent/cilium,tgraf/cilium,cilium/cilium,michi-covalent/cilium,michi-covalent/cilium,cilium/cilium,cilium/cilium,tklauser/cilium,tklauser/cilium