add API_HOST_URI configuration to instance_config_all.yml

ansible/group_vars/all/instance_config_all.yml

@@ -1,6 +1,6 @@
 # this is the place for all "newer" services that are not based on the api-configmap but which need default values to overwrite them from the values that are supplied from the app
 # with other words this is a place for default values across all envs and stages that NEED to be overwritten from app defaults
-
+API_HOST_URI: "http://api-svc:3030"
 ROCKET_CHAT_URI: "http://rocketchat-svc:5000"
 CALENDAR_URI: "http://calendar-svc:3000"
 NEST_LOG_LEVEL: "info"