New shell account on Eglide: amjtest

Summary:
@amj has queer issues connecting to Eglide with ncurses
softwares.

This account allows to check if it's not local account related.

Ref T975.

Test Plan:

• run the salt state
• check issues
• revert

Reviewers: Sandlayth, dereckson

Subscribers: amj

Maniphest Tasks: T975

Differential Revision: https://devcentral.nasqueron.org/D608