daemon: move CNP store error to debug level
daemon: move CNP store error to debug level

This is not an error condition. It should be moved to a debug as several
attempts are made to retrieve and update the CNP status and a warning is already
printed when the update doesn't succeed in the configurable number of attempts.

Fixes: #5824

Signed-off by: Ian Vernon <ian@cilium.io>

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