🐋 chore: Pin MongoDB image version in Default Docker Files (#11151)

- Changed MongoDB image from `mongo` to `mongo:8.0.17` in both `deploy-compose.yml` and `docker-compose.yml` files to ensure consistent usage of the specified version across environments.

deploy-compose.yml

@@ -46,7 +46,7 @@ services:
     container_name: chat-mongodb
     # ports:  # Uncomment this to access mongodb from outside docker, not safe in deployment
     #   - 27018:27017
-    image: mongo
+    image: mongo:8.0.17
     restart: always
     volumes:
       - ./data-node:/data/db

docker-compose.yml

@@ -29,7 +29,7 @@ services:
       - ./logs:/app/logs
   mongodb:
     container_name: chat-mongodb
-    image: mongo
+    image: mongo:8.0.17
     restart: always
     user: "${UID}:${GID}"
     volumes: