fix docker setup

docker-compose.prod.yml

@@ -1,6 +1,4 @@
 
-version: '3.8'
-
 services:
   api:
     build:
@@ -151,7 +149,7 @@ services:
           cpus: '0.25'
           memory: 256M
     healthcheck:
-      test: ["CMD", "redis-cli", "--raw", "incr", "ping"]
+      test: ["CMD-SHELL", "redis-cli -a \"$${REDIS_PASSWORD:-CHANGE_ME_IN_PRODUCTION}\" ping"]
       interval: 10s
       timeout: 3s
       retries: 5