Traefik/nginx only specific page (file via https)

Hello Team,

I hope you are doing well :).

I have old application (Node 6, laravel 5 ) development is really hard as there is no orginal Devs in the team. We need to configure Apple association file which needs to be via https, and rest of site is already http only.
Do you have any idea how to resolve this. I think this needs to be done with path prefix, but as I just started to learn Traefk, I will need your assistance :).
I will request certificate from Letsencrypt.
Application is using docker-compose.

apple-app-site-association file is JSON fine without extension