Bugtool: route tables dynamically dumped
Bugtool: route tables dynamically dumped

When using the Bugtool with "direct routing / native routing mode" enabled, we
are only getting the encryption and proxy tables (200 / 2005).

The goal of this PR is to get the route tables dynamically and remove the
hardcoded ones.

Fixes: #12250

Signed-off-by: a60d9c6b0fbccead5a046903994a508f6f9a9f72@gmail.com

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