add missing OPS_CHANNEL import

Author: AllenAnthes

pybot/endpoints/api/utils.py

@@ -6,7 +6,7 @@
 from slack.io.abc import SlackAPI
 from slack.methods import Methods
 
-from pybot.endpoints.slack.utils import MODERATOR_CHANNEL, PYBOT_ENV
+from pybot.endpoints.slack.utils import PYBOT_ENV, OPS_CHANNEL
 from pybot.endpoints.slack.utils.action_messages import (
     TICKET_OPTIONS,
     not_claimed_attachment,