[sle][migration][backlog] zdup needs changes in test flow
openQA test in scenario sle-12-SP3-Server-DVD-x86_64-migration_zdup_offline_sle12sp1_allpatterns+workaround_deps@64bit fails in
Currently this failure was fixed by simple timeout increase, I am sure there better way to solve it.
Short problem description :
if after matching on line 144 "$out = wait_serial($post_checks, 480);"
next wait_serail will get only dots "....." because "Installing: " part will be flushed by previous check
Always latest result in this scenario: latest