fix: making v2 APIs work for HTTPS

frontend/confd/templates/nginx.conf

@@ -111,7 +111,7 @@ http {
 		}
 
 		# Get the hostname from environment here?
-		location /api/v1 {
+		location ~ /api/v(1|2) {
 			proxy_pass http://{{ getenv "BACKEND_HOSTNAME" "shuffle-backend" }}:5001;
 			proxy_buffering off;
 			proxy_http_version 1.1;