Merge pull request #233 from stfc/typo

MAINT: Change url of dev chatops instance

Author: khalford

grafana_monitoring/roles/grafana/templates/cloud_datasource.yaml.j2

@@ -89,7 +89,7 @@ datasources:
     type: prometheus
     uid: "dev-chatops"
     access: proxy
-    url: https://prometheus.dev-cloud-chatops.nubes.rl.ac.uk
+    url: https://prometheus.dev-chatops.nubes.rl.ac.uk
     isDefault: false
     basicAuth: true
     basicAuthUser: {{ dev_chatops_prometheus_username }}