Test: Helpers add docker run options on SampleContainers.
Test: Helpers add docker run options on SampleContainers.

This change allow us to add a new options in the `docker run` for sample
containers.

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

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