Unify testing builds

Unify Ansible testing builds into a single job
Add a few basic "unit test" Ansible builds
Update dependencies

ansible/molecule.yml

@@ -1,8 +1,8 @@
 dependency:
   name: galaxy
   options:
-    role-file: ../../requirements.yml  # relative to the role dir
-    requirements-file: ../../requirements.yml
+    role-file: ../requirements.yml  # relative to the role dir
+    requirements-file: ../requirements.yml
 provisioner:
   name: ansible
   playbooks:  # These paths are relative to scenario dir
@@ -15,14 +15,6 @@ provisioner:
       force_color: true
       remote_tmp: /tmp/${USER}/ansible
 verifier:
-  name: testinfra
-  options:
-    # Add a -v so you see the individual test names,
-    # particularly useful with parameterized tests
-    v: true
-    junit-xml: junit.xml
-  # Using the shared directory is useful for sharing tests across scenarios,
-  # but is not a requirement. For scenario specific tests, add the appropriate
-  # file path to the test or test directory below
+  name: ansible
   additional_files_or_dirs:
     - ../../shared/tests  # relative to the scenario tests dir