Actually move vyos tests to network_cli (#33710)

* Fix vyos on network_cli on python3

bytes do not have format() in Python3

* Push connection to tasks, with bonus connection=local test

* Run tests without explicit connection set

* Add/update START messages where appropriate

test/integration/targets/vyos_command/tests/cli/invalid.yaml

@@ -1,5 +1,5 @@
 ---
-- debug: msg="START cli/invalid.yaml"
+- debug: msg="START cli/invalid.yaml on connection={{ ansible_connection }}"
 
 - name: run invalid command
   vyos_command:
@@ -19,4 +19,4 @@
 
 - assert: { that: result.failed }
 
-- debug: msg="END cli/invalid.yaml"
+- debug: msg="END cli/invalid.yaml on connection={{ ansible_connection }}"