[the-new-hotness] Use API key for bugzilla authentication

Because the user and password authentication will no longer work with Bugzilla
from 28th February let's switch to API key in staging.

Signed-off-by: Michal Konečný <mkonecny@redhat.com>

roles/openshift-apps/the-new-hotness/templates/config.toml

@@ -90,9 +90,7 @@ requests_retries = 3
 [consumer_config.bugzilla]
 enabled = true
 {% if env == "staging" %}
-user = "{{ upstream_release_bugzilla_user }}"
-password = "{{ upstream_release_bugzilla_password }}"
-api_key = ""
+api_key = "{{ upstream_release_bugzilla_api_token_stg }}"
 url = "https://bugzilla.stage.redhat.com"
 explanation_url = "https://stg.fedoraproject.org/wiki/Upstream_release_monitoring"
 {% else %}