Migrate Network Tests into ansible/ansible (#18233)

* Docs Networking tests

* Copy networking tests from test-network-modules

* Networking transport settings - group_vars

* Network playbooks

* Debug should be off by default

* Update nxos.yaml

* Remove items from top level

* Use dependencies, not pre-tasks

* Remove trailing blank lines

* Remove backup files

* newlines

test/integration/targets/junos_template/templates/basic/config.j2

@@ -0,0 +1,10 @@
+interfaces {
+    lo0 {
+        unit 0 {
+            family inet {
+                address 1.1.1.1/32;
+            }
+        }
+    }
+}
+