Documentation/gettingstarted: update Minikube GSG to reflect how we handle L4-only and L4-L7 policy on the same port
Documentation/gettingstarted: update Minikube GSG to reflect how we handle L4-only and L4-L7 policy on the same port

The GSG needs to be updated to account for the fact that when one rule selects an endpoint with L4-only policy,
and another rule selects the same endpoint on the same port/protocol, we resolve internally within Cilium
to allow all traffic on L4. Thus, use a CiliumNetworkPolicy with the same name that is used for L4-only policy,
and then updated with L4-L7 policy.

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

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