Update ingress.conf

https://github.com/alexbelgium/hassio-addons/blob/master/paperless_ngx/config.json

enedisgateway2mqtt_dev/rootfs/etc/nginx/servers/ingress.conf

@@ -13,6 +13,7 @@ server {
        sub_filter_types *;
        sub_filter /account %%ingress_entry%%/account;
        sub_filter /config %%ingress_entry%%/config;
+       sub_filter /data %%ingress_entry%%/data;
        sub_filter /gateway %%ingress_entry%%/gateway;
        sub_filter /import %%ingress_entry%%/import;
        sub_filter /lock %%ingress_entry%%/lock;