[Nginx] Move conf.d include before SNI vhosts

data/conf/nginx/templates/nginx.conf.j2

@@ -182,6 +182,8 @@ http {
         }
     }
 
+    include /etc/nginx/conf.d/*.conf;
+
     {% for cert in valid_cert_dirs %}
     server {
         {% if not HTTP_REDIRECT %}
@@ -206,6 +208,4 @@ http {
         include /etc/nginx/includes/sites-default.conf;
     }
     {% endfor %}
-
-    include /etc/nginx/conf.d/*.conf;
 }