ui: round file sizes for docs archive files

Author: JacobCoffee

salt/docs/config/nginx.docs-backend.conf

@@ -16,6 +16,10 @@ server {
 
     autoindex on;
 
+    location /archive {
+        autoindex_exact_size off;
+    }
+
     # The redirect config for docs.python.org is in a separate file
     # to allow automatic testing via Hurl (https://hurl.dev/)
     include sites.d/docs/redirects.conf;