Add wrapper for calib-workflow.sh in O2

Author: davidrohr

DATA/production/calib-workflow.sh

@@ -0,0 +1,8 @@
+#!/bin/bash
+
+if [ "0$O2_ROOT" == "0" ]; then
+    echo O2 environment not loaded 1>&2
+    exit 1
+fi
+
+source $O2_ROOT/prodtests/full-system-test/calib-workflow.sh