With having /system/profile a symlink to /usr/lib/openharmony/profile
and similar for /system/usr, safwk are not working, as it is using
realpath(3) on the files before comparing against dir prefix. To avoid
that, we simply change dir prefix to the resolved path.

Signed-off-by: Esben Haabendal <esben.haabendal@huawei.com>
Signed-off-by: Thierry Escande <thierry.escande@huawei.com>