Update git submodules

Update git submodules

* Update loci from branch 'master'
  to a9f2417e0ffd227a5091c5aa251baa8678df5db8
  - Build images using UV

    For backward compatibility we build two sets of images

    1) We don't change the way how we build images using PIP.
       This assumes having so called requirements image
       that contains all the necessary wheels and then we
       build all other project images using these wheels
       from the requirements image.

    2) Also we add another set of images that we build
       using the two stage Dockerfile. On the first stage
       we build venv using UV and then we just copy the
       venv as is to the project image.

    Depends-On: Id6412055f742990f08aa1befa7a41f1670414d4c
    Change-Id: I0726c1b7d9f9bee3097c4891248f41169fe6ac46
    Signed-off-by: Vladimir Kozhukalov <kozhukalov@gmail.com>