Fire TaskArtifact MetaData event for deployment tasks when task
either completed or skipped. Event contains full task id
(recipe+task) and list of deployment artifacts from sstate
manifest.
This should allow Toaster to always get notified about deployment
artifacts produced by the build.
[YOCTO #9869]
Signed-off-by: Ed Bartosh <ed.bartosh@linux.intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>