policy: Convert comment to debug message
policy: Convert comment to debug message

This comment could be just as well served as a debug message, which
would allow devs to notice this occurring at runtime. Switch it over.

Signed-off-by: Joe Stringer <16a9a54ddf4259952e3c118c763138e83693d7fd@covalent.io>

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