Also run sanity check for all additional multiconfig configurations
as listed in BBMULTICONFIG, not just the "default" configuration.
[YOCTO#10810]
(Bitbake rev: 0f7fdaa8212a8b9f1f089d32e652400d6c4b4822)
Signed-off-by: Juro Bystricky <juro.bystricky@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>