remote_user_plugin: add support to remote_user_data
ci:smoke: run plugin tests the right way
Merge branch 'remote_user_data' into 'master'

Remote user data

Add support for HTTP_REMOTE_USER_DATA in remote_user_plugin.

HTTP_REMOTE_USER_DATA is a middleware developed to pass Colab's remote user information through http headers, witch can be find here: https://beta.softwarepublico.gov.br/gitlab/softwarepublico/colab/blob/master/colab/accounts/middleware.py

See merge request !369