[YOCTO EXTENDED] Add arm and security meta layers
They are the dependencies for meta-seco-mtk at the moment
Change-Id: If8c3115c63f7b237dcfbcf2ad0074ffc7f0fc477
They are the dependencies for meta-seco-mtk at the moment
Change-Id: If8c3115c63f7b237dcfbcf2ad0074ffc7f0fc477