refs https://github.com/matomo-org/matomo/issues/16327
Noticed in the issue there was a user where the response had ###!/usr/bin/env php
in the beginning for some reason. It won't fix the actual issue but figured it's quick to handle it in case others have this issue too.
Closing this for now as I think it won't fix the issue anyway. Could otherwise rewrite that logic but thinking it might not be needed and I don't want to do too many string operations there on all the archive responses. To be seen. Will recreate if needed.