Pegging local prod testing version of pshtt
Pegging local prod testing version of pshtt

Necessary because of upstream issues with the version of pshtt in pypi

freedomofpress/securethenews,freedomofpress/securethenews,DNSUsher/securethenews,DNSUsher/securethenews,freedomofpress/securethenews,freedomofpress/securethenews,DNSUsher/securethenews