Integration of low-level-can-service apps

Make aglwgt class use autobuild script if 'make package' did not succeed to keep
retrocompatibility.
Added recipe to build and install low-level-can-service by Bitbake

Bug-AGL: SPEC-428

Change-Id: I21e3b2e7c6f9d64b71f01745bff10f9233bcf6a9
Signed-off-by: Romain Forlot <romain.forlot@iot.bzh>
Reviewed-on: https://gerrit.automotivelinux.org/gerrit/10059
Tested-by: Jenkins Job builder account <agl-jobbuilder@automotivelinux.org>
ci-image-build: Jenkins Job builder account <agl-jobbuilder@automotivelinux.org>
Reviewed-by: Matt Ranostay <matt.ranostay@konsulko.com>
Reviewed-by: Jan-Simon Moeller <jsmoeller@linuxfoundation.org>