Signed-off-by: Thierry Escande <thierry.escande@huawei.com>

This moves the 3.0 specific patches and files to an openharmony-3.0
directory.

Instead of using DISTRO_VERSION, this now uses OHOS_VERSION to determine
which OpenHarmony is built. DISTRO_VERSION has been reset to 1.99.99 to
stick to oniro-core and avoid confusion with OpenHarmony version (3.0 or
3.1 for now).

Signed-off-by: Thierry Escande <thierry.escande@huawei.com>

Signed-off-by: Esben Haabendal <esben.haabendal@huawei.com>

Signed-off-by: Esben Haabendal <esben.haabendal@huawei.com>

When doing a direct `inherit testimage` in an image recipe, the required host
tools are not setup properly, so tests fails due to missing commands.  Although
the ${HOSTTOOLS} variable is setup with the tools in the recipe, this is not
enough, as runqemu needs to have ${HOSTTOOLS} setup in
configuration (non-recipe) context.

Signed-off-by: Esben Haabendal <esben.haabendal@huawei.com>

We are going to use systemd to integrate OpenHarmony services with the rest of
the Linux system.

Signed-off-by: Esben Haabendal <esben.haabendal@huawei.com>

Let's start out with most basic distro features only, and build up from there as
we see the need.

Signed-off-by: Esben Haabendal <esben.haabendal@huawei.com>

Signed-off-by: Esben Haabendal <esben.haabendal@huawei.com>