feat(automation): wire up slack to report test outcomes when necessary

.github/workflows/test_integration.yml

@@ -53,3 +53,17 @@ jobs:
           INTEGRATION_TESTING_AZURE_CLIENT_SECRET_ID: ${{ secrets.INTEGRATION_TESTING_AZURE_CLIENT_SECRET_ID }}
           INTEGRATION_TESTING_AZURE_SUBSCRIPTION_ID: ${{ secrets.INTEGRATION_TESTING_AZURE_SUBSCRIPTION_ID }}
           INTEGRATION_TESTING_AZURE_TENANT_ID: ${{ secrets.INTEGRATION_TESTING_AZURE_TENANT_ID }}
+
+      - name: Send report to Slack
+        id: slack
+        uses: slackapi/[email protected]
+        with:
+          # Slack channel id, channel name, or user id to post message.
+          # See also: https://api.slack.com/methods/chat.postMessage#channels
+          # You can pass in multiple channels to post to by providing a comma-delimited list of channel IDs.
+          channel-id: 'oac-automation-reports'
+          # For posting a simple plain text message
+          slack-message: "The test is working. Beep boop bop."
+        env:
+          SLACK_BOT_TOKEN: ${{ secrets.SLACK_BOT_TOKEN }}
+