Test 4, funnel array through env vars

Author: OlafFilies

.github/workflows/hil-library-test.yml

@@ -122,6 +122,9 @@ jobs:
           cd /opt/runner_support/
           declare -a serials=$(echo $(./py_checkusb.py --type ${{ env.library }} --list serial --json) | jq ".\"${{ env.library }}\"[]" --compact-output )
           echo "Serials: " $serials
+          echo $serials[0]
+          echo $serials[1]
+
 
           for serial in "${serials[@]}"; do
             echo "Serial: $serial"