The SRC_URI in systemtap recipe uses 'sources.redhat.com' which
redirects to 'sourceware.org'. This causes random fetch failures.
Updating the recipe to use the direct link.
(From OE-Core rev: c9c0ef2131d8a848b8222a223a6296edf4b9737a)
Signed-off-by: Maxin B. John <Maxin.John@enea.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>