set AWS creds task with no_logs

roles/openshift_node/tasks/main.yml

@@ -100,6 +100,7 @@
       line: "AWS_ACCESS_KEY_ID={{ openshift_cloudprovider_aws_access_key | default('') }}"
     - regex: '^AWS_SECRET_ACCESS_KEY='
       line: "AWS_SECRET_ACCESS_KEY={{ openshift_cloudprovider_aws_secret_key | default('') }}"
+  no_log: True
   when: "openshift_cloudprovider_kind is defined and openshift_cloudprovider_kind == 'aws' and openshift_cloudprovider_aws_access_key is defined and openshift_cloudprovider_aws_secret_key is defined"
   notify:
   - restart node