core-image-kernel-dev: Define a correct subset of TEST_SUITES to run for this image
Since this image can be built with both poky and poky-lsb, ensure the correct
tests are run in both cases, the auto detection does not quite work right in the
poky-lsb case since not all the Posix cmdline utilites are added. Add connman and
connman test for network sanity
Signed-off-by: Saul Wold <sgw@linux.intel.com> Signed-off-by: Ross Burton <ross.burton@intel.com>
