zephyr-kernel-test-twister: deploy cmake and make files for qemu

Both CMakeCache.txt and Makefile are required for qemu as twister
`--test-only` calls `make run` for testing.

Signed-off-by: Chase Qi <chase.qi@linaro.org>

meta-zephyr-core/recipes-kernel/zephyr-kernel/zephyr-kernel-test-twister.bb

@@ -76,6 +76,14 @@ ARTIFACTS = "\
     zephyr.bin \
     zephyr.elf \
 "
+ARTIFACTS:append:qemu-x86 = "\
+    CMakeCache.txt \
+    Makefile \
+"
+ARTIFACTS:append:qemu-cortex-m3 = "\
+    CMakeCache.txt \
+    Makefile \
+"
 
 do_compile() {
     if test -n "${ZEPHYRTESTS}"; then