[strasbourg][network] Add updated sw-admin and sw-core yaml file

...es/strasbourg/clusters/engelbourg/nodes/engelbourg-1.json

...trasbourg/clusters/fleckenstein/nodes/fleckenstein-1.json

...rasbourg/clusters/fleckenstein/nodes/fleckenstein-10.json

...trasbourg/clusters/fleckenstein/nodes/fleckenstein-2.json

...trasbourg/clusters/fleckenstein/nodes/fleckenstein-3.json

...trasbourg/clusters/fleckenstein/nodes/fleckenstein-4.json

...trasbourg/clusters/fleckenstein/nodes/fleckenstein-5.json

...trasbourg/clusters/fleckenstein/nodes/fleckenstein-6.json

...trasbourg/clusters/fleckenstein/nodes/fleckenstein-7.json

...trasbourg/clusters/fleckenstein/nodes/fleckenstein-8.json

...trasbourg/clusters/fleckenstein/nodes/fleckenstein-9.json

...rid5000/sites/strasbourg/network_equipments/sw-admin.json

...grid5000/sites/strasbourg/network_equipments/sw-core.json

input/grid5000/sites/strasbourg/networks/sw-admin.yaml

input/grid5000/sites/strasbourg/networks/sw-core.yaml