Bug/ssh fix

[grallewellyn]

Github Issue: MAAP-Project/Community#872

Description

Need account_info to receive proxy-ticket as an optional parameter, because MAAP_PGT isn't being set as an environment variable until the call to injectPublicKey in jupyter-server-extension which doesn't happen until we already have the public ssh key which we need this account_info function to get. These calls are originating from user workspace management jupyter extension

Overview of work done

Added proxy_ticket as an optional parameter for account_info which adds this variable to the header if not already present in self._api_header

Overview of verification done

Tested locally and in the ADE with image: mas.dit.maap-project.org/root/maap-workspaces/jupyterlab/python:ssh-fix
Deleted the authorized_keys file in DIT then relaunched the workspace, authorized_keys was automatically added again. This was because I had uploaded my public key to my MAAP profile here:

Overview of integration done

Tested in this image: mas.dit.maap-project.org/root/maap-workspaces/jupyterlab/python:ssh-fix. Made sure PGT token was still present in the workspace and still could view/ submit jobs

PR checklist:

• Linted -> how do we do this?
• Updated unit tests
• Updated changelog
• Integration testing
• Updated documentation

See Pull Request Review Checklist for pointers on reviewing this pull request

Should be merged in combination with these PRs: MAAP-Project/jupyter-server-extension#18, MAAP-Project/user-workspace-management-jupyter-extension#12

[grallewellyn]

I think this is correct following our versioning standards? I can't remember the current way for this repo