nuttx\libs\libc\misc\lib_bitmap.c(1,1): warning C4819: The file contains a character that cannot
be represented in the current code page (936).
Signed-off-by: chenxiaoyi <chenxiaoyi@xiaomi.com>
Most tools used for compliance and SBOM generation use SPDX identifiers
This change brings us a step closer to an easy SBOM generation.
Signed-off-by: Alin Jerpelea <alin.jerpelea@sony.com>