update ports IAW upstream documentation, add note for older versions

Author: drizuid

frigate.subdomain.conf.sample

@@ -1,6 +1,7 @@
 ## Version 2024/07/16
 # make sure that your frigate container is named frigate
 # make sure that your dns has a cname set for frigate
+# if you are on a version older than 0.14.0 set upstream_port to 5000 and upstream_proto to http
 
 server {
     listen 443 ssl;
@@ -38,8 +39,8 @@ server {
         include /config/nginx/proxy.conf;
         include /config/nginx/resolver.conf;
         set $upstream_app frigate;
-        set $upstream_port 5000;
-        set $upstream_proto http;
+        set $upstream_port 8971;
+        set $upstream_proto https;
         proxy_pass $upstream_proto://$upstream_app:$upstream_port;
 
     }