Point biblio-glutton at elasticsearch and grobid

Ideally this could be configured with environment variables,
but in the meantime we're going to have to hard code it to where
it is in Docker. In other environments, it can be updated.

lookup/data/config/config.yml

@@ -12,13 +12,13 @@ ignoreCrossRefFields:
 batchSize: 10000
 
 # Grobid URL
-grobidPath: http://localhost:8070/api
+grobidPath: http://grobid:8070/api
 
 # when set to -1 it's using the number of processors available to the machine
 maxAcceptedRequests: 2048
 
 elastic:
-  host: localhost:9200
+  host: elasticsearch:9200
   index: crossref
   type: work