bitbake: toaster: do image and artifact scan on BuildCompleted

Move the image and artifact scan code from toaster.bbclass and
consolidate its logic with the existing logic in buildinfohelper.

Remove handler setup for events which used to be fired from
toaster.bbclass but which are now handled directly by buildinfohelper.

[YOCTO #8556]

(Bitbake rev: f0085cd554604cfff4a3f40a34825fbb6878004f)

Signed-off-by: Elliot Smith <elliot.smith@intel.com>
Signed-off-by: bavery <brian.avery@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

bitbake/lib/bb/ui/toasterui.py

@@ -363,6 +363,8 @@ def main(server, eventHandler, params):
                     errors += 1
                     errorcode = 1
                     logger.error("Command execution failed: %s", event.error)
+                elif isinstance(event, bb.event.BuildCompleted):
+                    buildinfohelper.scan_build_artifacts()
 
                 # turn off logging to the current build log
                 _close_build_log(build_log)
@@ -410,12 +412,8 @@ def main(server, eventHandler, params):
                     buildinfohelper.store_target_package_data(event)
                 elif event.type == "MissedSstate":
                     buildinfohelper.store_missed_state_tasks(event)
-                elif event.type == "ImageFileSize":
-                    buildinfohelper.update_target_image_file(event)
                 elif event.type == "ArtifactFileSize":
                     buildinfohelper.update_artifact_image_file(event)
-                elif event.type == "LicenseManifestPath":
-                    buildinfohelper.store_license_manifest_path(event)
                 elif event.type == "SetBRBE":
                     buildinfohelper.brbe = buildinfohelper._get_data_from_event(event)
                 elif event.type == "OSErrorException":