hydra-init.service: Automatically create the admin user

Signed-off-by: Shea Levy <shea@shealevy.com>
Include the build id in evals_GET

Signed-off-by: Shea Levy <shea@shealevy.com>
download_by_type should be unlimited-arg

Signed-off-by: Shea Levy <shea@shealevy.com>
/jobset/{project}/{jobset}/evals: Include build time information

Signed-off-by: Shea Levy <shea@shealevy.com>
Make it possible to change password from the API

Signed-off-by: Shea Levy <shea@shealevy.com>