Every service meant to be public work now on port 80 (#205)

Co-authored-by: Adam Bem <adam.bem@zoho.eu>
Reviewed-on: #205
Reviewed-by: Mikolaj Widla <widlam@noreply.example.com>

docker-compose.yml

@@ -10,7 +10,7 @@ services:
         container_name: xmltools-frontend
         image: xmltools-frontend
         ports:
-            - 8086:80
+            - 80:80
 
     xmltools-backend:
         build: ./Backend/tools-services