change mongodb image version

Version 3.4 of mongo image is no longer supported by the Mongoose module and a connection error with the database is received. By upgrading the Mongo image to version 6.0, this problem is solved.

Author: amixsty

docker-compose.yml

@@ -18,7 +18,7 @@ services:
       - mongo
 
   mongo:
-    image: mongo:3.4
+    image: mongo:6.0
     volumes:
       - anchr_db_data:/data/db
       - ./scripts/mongo-init.sh:/docker-entrypoint-initdb.d/mongo-init.sh:ro
@@ -31,4 +31,4 @@ services:
 
 volumes:
   anchr_data:
-  anchr_db_data:
+  anchr_db_data: