fw-update: Implement firmware UpdateManager

The UpdateManager parses the PLDM package and co-ordinates with
the DeviceUpdater to update all the PLDM enabled firmware devices.

Tested: Completed firm

fw-update: Implement firmware UpdateManager

The UpdateManager parses the PLDM package and co-ordinates with
the DeviceUpdater to update all the PLDM enabled firmware devices.

Tested: Completed firmware update using PLDM for an FD

Signed-off-by: Tom Joseph <rushtotom@gmail.com>
Change-Id: Ia87675e0a88cb1f72ad82934e539739db193b9f6

show more ...