Allow to bypassThis should fix the content-length header retrieval..urrent frequent issue on the debian loader [1]
Related to D2485 (as a replacement)[1] https://sentry.softwareheritage.org/share/issue/49d464bee7b24ad080598b32cd3eb9a8/
[2] https://sentry.softwareheritage.org/organizations/swh/issues/?project=9&query=is%3Aunresolved&sort=freq&statsPeriod=14d