Documentation: note that firewall rules for health information are optional but recommended
Documentation: note that firewall rules for health information are optional but recommended

Signed-off-by: 938c08eb2843b196b6713f751e4f40e089dfb332@gmail.com

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