We are getting an additional ptest failure after fixing the expired certificates.
Backport a patch from upstream to fix this.
(From OE-Core rev: 3af161acc13189cb68549f898f3964d83d00ce56)
Signed-off-by: Steve Sakoman <steve@sakoman.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>