Add/update config files for Gaea and check existence before sourcing config files in generate_workflows.sh#3286

aerorahul merged 4 commits into

NOAA-EMC:developNOAA-EMC/global-workflow:developfrom

DavidHuber-NOAA:fix/check_accountDavidHuber-NOAA/global-workflow:fix/check_accountCopy head branch name to clipboard