If, e.g., license-file-missing is added to ERROR_QA, then the build
should fail if any licenses are missing.
(From OE-Core rev: dd91c4bec8335cab2bbd0b33caf50d314ca72bdc)
Signed-off-by: Peter Kjellerstedt <peter.kjellerstedt@axis.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>