Yucku hack around test failures which ultimately are caused by a race in
smartpm itself. Issuing smartpm commands in quick succession causes
races in package cache of smartpm on some systems. This patch mitigates
the problem by sleeping for 1 second after each smartpm command that
modifies the system.
[YOCTO #10244]
Signed-off-by: Markus Lehtonen <markus.lehtonen@linux.intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
