Create a new custom_workspace

ci/Jenkinsfile

@@ -5,7 +5,7 @@ def cases = ''
 def GH = 'none'
 // Location of the custom workspaces for each machine in the CI system.  They are persitent for each iteration of the PR.
 def NodeName = [hera: 'Hera-EMC', orion: 'Orion-EMC', hercules: 'Hercules-EMC', gaea: 'Gaea']
-def custom_workspace = [hera: '/scratch1/NCEPDEV/global/CI', orion: '/work2/noaa/stmp/CI/ORION', hercules: '/work2/noaa/global/CI/HERCULES', gaea: '/gpfs/f5/epic/proj-shared/global/CI']
+def custom_workspace = [hera: '/scratch1/NCEPDEV/global/CI_dh', orion: '/work2/noaa/stmp/CI/ORION', hercules: '/work2/noaa/global/CI/HERCULES', gaea: '/gpfs/f5/epic/proj-shared/global/CI']
 def repo_url = 'git@github.com:NOAA-EMC/global-workflow.git'
 def STATUS = 'Passed'
 
@@ -79,7 +79,7 @@ pipeline {
                     echo "Getting Common Workspace for ${Machine}"
                     ws("${custom_workspace[machine]}/${env.CHANGE_ID}") {
                         properties([parameters([[$class: 'NodeParameterDefinition', allowedSlaves: ['built-in', 'Hercules-EMC', 'Hera-EMC', 'Orion-EMC', 'Gaea'], defaultSlaves: ['built-in'], name: '', nodeEligibility: [$class: 'AllNodeEligibility'], triggerIfResult: 'allCases']])])
-                        GH = sh(script: "env ${GH} || which gh || echo '~/bin/gh'", returnStdout: true).trim()
+                        GH = sh(script: "which gh || echo '~/bin/gh'", returnStdout: true).trim()
                         CUSTOM_WORKSPACE = "${WORKSPACE}"
                         sh(script: "mkdir -p ${CUSTOM_WORKSPACE}/RUNTESTS;rm -Rf ${CUSTOM_WORKSPACE}/RUNTESTS/*")
                         sh(script: """${GH} pr edit ${env.CHANGE_ID} --repo ${repo_url} --add-label "CI-${Machine}-Building" --remove-label "CI-${Machine}-Ready" """)