update nginx

deploy/nginx/templates/http.conf.template

@@ -57,6 +57,9 @@ server {
     }
 }
 
+# Local virtual-host snippets are mounted from config/nginx/sites.
+include /etc/nginx/sites/*.conf;
+
 server {
     listen 80;
     server_name ${GITEA_DOMAIN};

deploy/nginx/templates/tls.conf.template

@@ -43,6 +43,9 @@ server {
     }
 }
 
+# Local virtual-host snippets are mounted from config/nginx/sites.
+include /etc/nginx/sites/*.conf;
+
 server {
     listen 443 ssl default_server;
     server_name _;