temporay error fix - rename network

See merge request !463

dev_env_data/clab/gosdn_slim.clab.yaml

-name: gosdn-lab00
+name: gosdn_csbi_arista_base
 
 mgmt:
-  network: gosdn-lab00-net
+  network: gosdn-csbi-arista-base-net
   ipv4_subnet: 172.100.0.0/16
   ipv6_subnet: 2001:db8::/64