fix mosquitto auth

mosquitto/config/mosquitto.conf

@@ -2,21 +2,20 @@ persistence true
 persistence_location /mosquitto/data/
 
 log_dest file /mosquitto/log/mosquitto.log
-
+per_listener_settings true
 
 # Authenticated listener
 listener 1883
 allow_anonymous false
 password_file /mosquitto/config/passwords.txt
 
-
 # Anonymous listener
 listener 1884
 allow_anonymous true
 
-
 # Forward to fluentbit
 connection fluentbit
 address host:21883
 topic forward/# out 0
 topic borgmatic/# out 0
+