tests: Remove redundant network_provider debug play

`network_provider` is already printed in the top playbook. The
`name:` also totally mismatched what it did.

Signed-off-by: Martin Pitt <mpitt@redhat.com>

Author: martinpitt

tests/playbooks/tests_ethernet.yml

@@ -47,13 +47,6 @@
     - name: Include the task 'assert_output_in_stderr_without_warnings.yml'
       include_tasks: tasks/assert_output_in_stderr_without_warnings.yml
 
-- name: Play for cleaning up the test device and the connection profile
-  hosts: all
-  tasks:
-    - name: Show network_provider
-      debug:
-        var: network_provider
-
 # FIXME: assert profile present
 # FIXME: assert profile/device up + IP address
 - name: Import the playbook 'down_profile+delete_interface.yml'