feat: rename BACKEND_API_BASE_URL in SNOWPLOW_API_BASE_URL (#6)

Author: braghettos

chart/values.yaml

@@ -95,7 +95,7 @@ tolerations: []
 affinity: {}
 
 config:
-  BACKEND_API_BASE_URL: http://localhost:8081
+  SNOWPLOW_API_BASE_URL: http://localhost:8081
   AUTHN_API_BASE_URL: http://localhost:8082
   EVENTS_PUSH_API_BASE_URL: http://localhost:8083
   EVENTS_API_BASE_URL: http://localhost:8083