Cleans up the filesysted mounted via sshfs_mount and deletes the robotuser.
This role can be conditionally included by a component's playbook: if another component needs to use the connection to the robotserver, this role can be skipped, whereas when the component is the last to use the robotserver, the connection and robotuser can be removed. See e.g. the matlab component for an example of a playbook that implements this logic.
Requires the sshfs_connection_info variable to be set in another role (sshfs_configrobot).
sshfs_connection_info:
mountpoint: "no default value!"2021-2024 Written by Ton Smeele and Dawa Ometto (Utrecht University)