Update git submodules

* Update python-masakariclient from branch 'master'
  to fff1bc7376ff1e5c1ee7dd3aeb58b6896541530a
  - Merge "add pyproject.toml to support pip 23.1"
  - add pyproject.toml to support pip 23.1

    pip 23.1 removed the "setup.py install" fallback for projects
    that do not have pyproject.toml and now uses a pyproject.toml
    which is vendored in pip.
    To address that, this change adds the minimal pyproject.toml
    to enable pbr to be properly used to build editable wheels.

    See https://pip.pypa.io/en/stable/news/#v23-1
    and https://github.com/pypa/pip/issues/8368 for more
    details on the removal of the fallback support.

    Co-Authored-By: Sean Mooney <work@seanmooney.info>
    Change-Id: I16cd156ea443041b93aeffa8364a48fa4bcc62be
    Signed-off-by: Takashi Kajinami <kajinamit@oss.nttdata.com>

diff --git a/python-masakariclient b/python-masakariclient
index 916f5dcd332ff6e954ea38fbfecffb2d3028922b..fff1bc7376ff1e5c1ee7dd3aeb58b6896541530a 160000 (submodule)
--- a/python-masakariclient
+++ b/python-masakariclient
@@ -1 +1 @@
-Subproject commit 916f5dcd332ff6e954ea38fbfecffb2d3028922b
+Subproject commit fff1bc7376ff1e5c1ee7dd3aeb58b6896541530a