Docker: Install ca-certificates package on cilium-runtime.
Docker: Install ca-certificates package on cilium-runtime.

If ca-certificates packages is not in place, Cilium ToGroups rule will
not work because can't connect to AWS.

Signed-off-by: Eloy Coto <2a8acc28452926ceac4d9db555411743254cf5f9@gmail.com>

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