[backport/stable-4] Add ansible-lint to tox linters (#258) and Update tests for newer version of openshift (#254) (#259)

* Add ansible-lint to tox linters (#258)

* Add ansible-lint to tox linters

* Bump black

* Black formatting

* fix linting

(cherry picked from commit f54297c2ac)

* Update tests for newer version of openshift (#254)

* Update tests for newer version of openshift

More recent versions of ocp no longer automatically create tokens for
service accounts. This updates the tests to manually create the tokens.

* Update nginx template version

The old image was EOL and the deployment was failing to deploy.

* Fix nginx version for all tasks

* Add missing var

(cherry picked from commit a3c3a69bbf)

---------

Co-authored-by: Mike Graves <mgraves@redhat.com>

plugins/modules/openshift_route.py

@@ -421,9 +421,9 @@ class OpenShiftRoute(AnsibleOpenshiftModule):
             if tls_insecure_policy == "disallow":
                 tls_insecure_policy = None
         else:
-            tls_ca_cert = (
-                tls_cert
-            ) = tls_dest_ca_cert = tls_key = tls_insecure_policy = None
+            tls_ca_cert = tls_cert = tls_dest_ca_cert = tls_key = (
+                tls_insecure_policy
+            ) = None
 
         route = {
             "apiVersion": "route.openshift.io/v1",