another test

.github/actions/build-kernel/action.yml

@@ -54,6 +54,7 @@ runs:
         SKIP_VENDOR_BOOT=1 \
         SKIP_EXT_MODULES=1 \
         SKIP_CP_KERNEL_HDR=1 \
+        SKIP_MRPROPER=1 \
         OUT_DIR="/home/runner/out" \
         LTO=thin \
         BUILD_CONFIG=common/build.config.gki.aarch64 \