The bzip.org domain expired and is now a holding site for adverts, so we can't
trust a tarball that appears on that site (luckily we have source checksums to
detect this).
For now, point SRC_URI at the tarball in the Yocto Project source mirror, but
set HOMEPAGE and UPSTREAM_CHECK_URI to the sourceware.org/bzip2/ page which
apparently will be resurrected as the new canonical home page.
Signed-off-by: Ross Burton <ross.burton@intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
