Documentation: Document potential conflict of ENI with DHCP agents
Documentation: Document potential conflict of ENI with DHCP agents

Fixes: #9446

Signed-off-by: Thomas Graf <5f50a84c1fa3bcff146405017f36aec1a10a9e38@cilium.io>

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