Add iBGP workflow and LibreNMS client

@Aleksandr.Kurbatov We will need to test this together to verify that no info is missing for the Ansible playbooks I've added Simone as a reviewer just to keep him in the loop.

test/imports/test_imports.py

@@ -47,8 +47,8 @@ def iptrunk_data(nokia_router_subscription_factory, faker):
             }
             for _ in range(5)
         ],
-        "iptrunk_ipv4_network": str(faker.ipv4_network()),
-        "iptrunk_ipv6_network": str(faker.ipv6_network()),
+        "iptrunk_ipv4_network": str(faker.ipv4(network=True)),
+        "iptrunk_ipv6_network": str(faker.ipv6(network=True)),
     }