improve policy get
improve policy get

Signed-off-by: 50eef752d814d077682042be2c5ff9b52e63bc0c@isovalent.com

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