Using postgres v15 in docker

docker-compose-local.yml

@@ -84,7 +84,7 @@ services:
 
   darts-db:
     container_name: darts-db
-    image: postgres:15-alpine # Maintain this such that we track the version deployed in higher environments
+    image: postgres:16-alpine # Maintain this such that we track the version deployed in higher environments
     restart: always
     environment:
       - POSTGRES_USER=darts