update pxe for dnsmasq

files/services/docker-compose.yml.j2

@@ -41,7 +41,7 @@ services:
       PGID: {{ansible_user_gid}}
     ports:
 {% for br in bridges %}
-{% if br.dhcp is defined and br.dhcp %}
+{% if br.dhcp is defined and br.dhcp and not (br.dhcp.pxe is defined and br.dhcp.pxe) %}
       - '{{ br.address | regex_replace("/\d+$", "") }}:69:69/udp'
 {% endif %}
 {% endfor %}