uv in / for requests, pytest-cov, tox, types-python-dateutil, testcontainers, python-dotenv, ruff, sphinx, fawltydeps, ty - Update #1314685450

uv in / for requests, pytest-cov, tox, types-python-dateutil, testcontainers, python-dotenv, ruff, sphinx, fawltydeps, ty - Update #1314685450 #444