This change is needed because currently the INCOMPATIBLE_LICENSE
checking code does not map between SPDX and older style naming
(GPL-3+ vs GPLv3+). Yocto bug number 2093 filed to track this.
(From OE-Core rev: a5cdf764a980624dbf350cb23cd360724c059584)
Signed-off-by: Saul Wold <sgw@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>