OPS-12 Changed variable assingment

Author: ToreMerkely

.github/workflows/deploy-to-staging.yml

@@ -38,11 +38,11 @@ jobs:
           set -x
           source scripts/lib-kosli.sh
           DEV_ENV_JSON=$(get_current_running_env_json ${{ env.KOSLI_ENV_DEV }})
-          echo START
-          echo " ${DEV_ENV_JSON}"
-          echo DONE
-          echo "DEV_ENV_JSON=${DEV_ENV_JSON}" >> $GITHUB_ENV
-          
+          {
+            echo "DEV_ENV_JSON<<EOF"
+            echo "$DEV_ENV_JSON"
+            echo "EOF"
+          } >> "$GITHUB_ENV"          
 
       - name: Deploy frontend
         # We do not have a real repo so we just tag the git repo and then the