Merge pull request #4204 from…

Merge pull request #4204 from edx/tasawer/learner-2736/add-oauth-access-token-for-zendesk-integration-updated

Update var name "ZENDESK_OAUTH_ACCESS_TOKEN"

playbooks/roles/edxapp/defaults/main.yml

@@ -946,7 +946,7 @@ edxapp_generic_auth_config:  &edxapp_generic_auth
   YOUTUBE_API_KEY: "{{ EDXAPP_YOUTUBE_API_KEY }}"
   ZENDESK_USER: "{{ EDXAPP_ZENDESK_USER }}"
   ZENDESK_API_KEY: "{{ EDXAPP_ZENDESK_API_KEY }}"
-  EDXAPP_ZENDESK_OAUTH_ACCESS_TOKEN: "{{ EDXAPP_ZENDESK_OAUTH_ACCESS_TOKEN }}"
+  ZENDESK_OAUTH_ACCESS_TOKEN: "{{ EDXAPP_ZENDESK_OAUTH_ACCESS_TOKEN }}"
   CELERY_BROKER_USER: "{{ EDXAPP_CELERY_USER }}"
   CELERY_BROKER_PASSWORD: "{{ EDXAPP_CELERY_PASSWORD }}"
   GOOGLE_ANALYTICS_ACCOUNT: "{{ EDXAPP_GOOGLE_ANALYTICS_ACCOUNT }}"