Moving the code to close the build and instantiate a fresh
buildinfohelper object to BuildCompleted event, as the
CommandCompleted/Failed/Exit events come in too early.
(Bitbake rev: af63abe88327fd5c1b3d7c00a84d9e408ef23285)
Signed-off-by: Alexandru DAMIAN <alexandru.damian@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>