Fix: Add -it flags to docker run commands for interactive PostgreSQL client access in lab-05-database

labs/lab-05-database/reference/postgresql-commands.md

@@ -9,7 +9,7 @@
 docker exec lab05-db psql -U lab05_user -d lab05_db
 
 # Connessione da client nella rete privata
-docker run --rm --network lab05-vpc-private \
+docker run --rm -it --network lab05-vpc-private \
   -e PGPASSWORD=lab05_password \
   postgres:16-alpine \
   psql -h db -U lab05_user -d lab05_db