Fix: output json no longer base64 encoded (#8)

Author: adamrtalbot

entrypoint.sh

@@ -65,7 +65,7 @@ echo "workflowId=$workflowId" >> $GITHUB_OUTPUT
 echo "workflowUrl=$(echo $workflowUrl | sed 's/"//g')" >> $GITHUB_OUTPUT # We must remove quotes for the URL
 echo "workspaceId=$workspaceId" >> $GITHUB_OUTPUT
 echo "workspaceRef=$workspaceRef" >> $GITHUB_OUTPUT
-echo "json=$OUT"  >> $GITHUB_OUTPUT
+echo "json='$(echo $OUT | base64 -d | jq -rc)'"  >> $GITHUB_OUTPUT
 
 # Strip secrets from the log file
 sed -i "s/$TOWER_ACCESS_TOKEN/xxxxxx/" $LOG_FN