tree 35db36f25fd35ae31a50636b8a4e8e2009f60544
parent f020c444e7c95fe9ae12cbf83a152d80ab1d754c
author Vernon Mauery <vernon.mauery@linux.intel.com> 1690480810 -0700
committer Vernon Mauery <vernon.mauery@linux.intel.com> 1692044433 +0000

update Get System GUID to use yielding calls

The Get System GUID handler was using blocking calls
This updates it to use yielding calls instead.

Tested: run 'ipmitool raw 6 0x37' to verify that it returns the
        value hosted by xyz.openbmc_project.Common.UUID under
	/xyz/openbmc_project/inventory

Change-Id: Ifcd65c195d5ff684177b6d7f3f1eb5dbe61c24d2
Signed-off-by: Vernon Mauery <vernon.mauery@linux.intel.com>