Include location in nginx config for logs specific directives

[aceysmith]

Resolves #3652

Description of Changes

Update docs nginx configuration to better support spacetime logs --follow when self hosting configured to use ssl.

API and ABI breaking changes

None

Expected complexity level and risk

1

Testing

I have added this location to my own nginx configuration and confirmed I am able to spacetime logs -s some-https-server <my-module> --follow and see logs immediately and continue following even if no log is produced after 1 minute.