Add to the new instance issue template info about not blocking our up…

…time monitoring (#562)

* Add the new instance issue template to add info about not blocking our uptime monitoring

* Add Updown docs link

* Update new_instance.yaml

.github/ISSUE_TEMPLATE/new_instance.yaml

@@ -46,6 +46,8 @@ body:
         required: true
       - label: "Instance is not running any kind of analytics"
         required: true
+      - label: "If using Cloudflare or any other DDoS protection service, settings are configured to allow uptime monitoring. Cloudflare users can consult [this](https://updown.io/doc/known-issues-when-monitoring-a-cloudflare-protected-website) guide"
+        required: true
 
 
   - type: checkboxes