* inherit stx-metadata to help install updated files
from stx 'config-files' repo
* remove do_copy_config_files since it's not
needed after using stx-metadata
* update the url for source tarball since the original
one is not accessible now.
Story: 2008952
Task: 42576
Signed-off-by: Jackie Huang <jackie.huang@windriver.com>
Change-Id: Icdc300502813b824174d8d12c3202ec492e6e472
a5864ae489