Update docker-compose.yml

Co-authored-by: Copilot <[email protected]>

Author: jdhoffa

docker-compose.yml

@@ -66,7 +66,7 @@ services:
     build:
       context: ./query_runner
     environment:
-      - DATABASE_URL=postgres://lucidata:password@postgres:5432/lucidata
+      - DATABASE_URL=postgres://lucidata:password@db:5432/lucidata
       - API_URL=http://api:8000
     depends_on:
       db: