fix: Add option to pihole docker to accept all connections

docker-compose.yml

@@ -153,6 +153,8 @@ services:
       - pihole.env
     # cap_add: # for DHCP
       # - NET_ADMIN
+    environment:
+      FTLCONF_dns_listeningMode: 'all'
     ports:
       - "53:53/tcp"
       - "53:53/udp"