This is a manual backport of https://github.com/freeipa/freeipa/pull/5053/
Increase test_cert.py timeout from 3600 to 5400
to accomodate newly added tests that need more time
to execute
Signed-off-by: Sumedh Sidhaye <ssidhaye@redhat.com>
Reviewed-By: Alexander Bokovoy <abbra@users.noreply.github.com>