Introduce a Dockerfile in order to create Docker image for devlib and
``run_tests.sh`` script to test Android, Linux, LocalLinux, and QEMU
targets on the Docker image.
The Dockerfile forks from ``Ubuntu-22.04``, installs required system
packages, checks out ``master`` branch of devlib, installs devlib,
creates Android virtual devices via ``tools/android/install_base.sh``,
and QEMU images for aarch64 and x86_84 architectures.
Note that Android command line tools version, buildroot and devlib
branches can be customized via environment variables.
Signed-off-by: Metin Kaya <metin.kaya@arm.com>
