Install globus command line interface on Yeti

[rsignell-usgs]

We want to be able to automatically move model output from Yeti to cloud when the run is finished.

Until now we have used the Globus Web App at https://www.globus.org/app/transfer but we want the Globus command line interface (globus-cli) so we can add that to the control scripts that run the simulations.

[rsignell-usgs]

Thankfully the HCC Conda channel has packaged globus-cli. So we can install it via:

conda env create -f conda-cli.yml

where conda-cli.yml is:

name: globus-cli
channels:
  - hcc
  - conda-forge
  - defaults
dependencies:
  - python=3.6
  - globus-cli