Issue #3373299: Refactor BDD scenarios for OpenStack and K8s

modules/cloud_service_providers/k8s/tests/src/Behat/features/templates/K8s-ATDD-01-03-ReadDefaultResources.feature

@@ -33,7 +33,7 @@ Feature: Confirm default K8s resources
       | service_account      | see    |
 
   @api
-  Scenario Outline: Verify absence of default resources for cloud administrator
+  Scenario Outline: Verify absence of default resources for Cloud administrator
     Given I am logged in as a user with the "Cloud administrator" role
     When I visit "/clouds/k8s/<resource_type>"
     # DO NOT change <status> to "<status>" since <status> is not an :arg1.
@@ -62,7 +62,7 @@ Feature: Confirm default K8s resources
     | service_account      | not see |
 
   @api
-  Scenario Outline: Verify absence of default resources for administrator
+  Scenario Outline: Verify absence of default resources for Administrator
     Given I am logged in as a user with the "Administrator" role
     When I visit "/clouds/k8s/<resource_type>"
     # DO NOT change <status> to "<status>" since <status> is not an :arg1.