Test: CiliumEndpointsReady in parallel.
Test: CiliumEndpointsReady in parallel.

Do the CiliumEndpointsReady in parallel to avoid to wait in a sync mode
and make the function a bit faster.

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

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