Deps: Bump the python-packages group with 7 updates

Bumps the python-packages group with 7 updates:

| Package | From | To |
| --- | --- | --- |
| [fastapi](https://github.com/fastapi/fastapi) | `0.123.0` | `0.124.0` |
| [black](https://github.com/psf/black) | `25.11.0` | `25.12.0` |
| [greenlet](https://github.com/python-greenlet/greenlet) | `3.2.4` | `3.3.0` |
| [librt](https://github.com/mypyc/librt) | `0.6.3` | `0.7.3` |
| [platformdirs](https://github.com/tox-dev/platformdirs) | `4.5.0` | `4.5.1` |
| [psycopg](https://github.com/psycopg/psycopg) | `3.2.13` | `3.3.2` |
| [ruff](https://github.com/astral-sh/ruff) | `0.14.7` | `0.14.8` |


Updates `fastapi` from 0.123.0 to 0.124.0
- [Release notes](https://github.com/fastapi/fastapi/releases)
- [Commits](fastapi/fastapi@0.123.0...0.124.0)

Updates `black` from 25.11.0 to 25.12.0
- [Release notes](https://github.com/psf/black/releases)
- [Changelog](https://github.com/psf/black/blob/main/CHANGES.md)
- [Commits](psf/black@25.11.0...25.12.0)

Updates `greenlet` from 3.2.4 to 3.3.0
- [Changelog](https://github.com/python-greenlet/greenlet/blob/master/CHANGES.rst)
- [Commits](python-greenlet/greenlet@3.2.4...3.3.0)

Updates `librt` from 0.6.3 to 0.7.3
- [Commits](mypyc/librt@v0.6.3...v0.7.3)

Updates `platformdirs` from 4.5.0 to 4.5.1
- [Release notes](https://github.com/tox-dev/platformdirs/releases)
- [Changelog](https://github.com/tox-dev/platformdirs/blob/main/CHANGES.rst)
- [Commits](tox-dev/platformdirs@4.5.0...4.5.1)

Updates `psycopg` from 3.2.13 to 3.3.2
- [Changelog](https://github.com/psycopg/psycopg/blob/master/docs/news.rst)
- [Commits](psycopg/psycopg@3.2.13...3.3.2)

Updates `ruff` from 0.14.7 to 0.14.8
- [Release notes](https://github.com/astral-sh/ruff/releases)
- [Changelog](https://github.com/astral-sh/ruff/blob/main/CHANGELOG.md)
- [Commits](astral-sh/ruff@0.14.7...0.14.8)

---
updated-dependencies:
- dependency-name: fastapi
  dependency-version: 0.124.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: python-packages
- dependency-name: black
  dependency-version: 25.12.0
  dependency-type: indirect
  update-type: version-update:semver-minor
  dependency-group: python-packages
- dependency-name: greenlet
  dependency-version: 3.3.0
  dependency-type: indirect
  update-type: version-update:semver-minor
  dependency-group: python-packages
- dependency-name: librt
  dependency-version: 0.7.3
  dependency-type: indirect
  update-type: version-update:semver-minor
  dependency-group: python-packages
- dependency-name: platformdirs
  dependency-version: 4.5.1
  dependency-type: indirect
  update-type: version-update:semver-patch
  dependency-group: python-packages
- dependency-name: psycopg
  dependency-version: 3.3.2
  dependency-type: indirect
  update-type: version-update:semver-minor
  dependency-group: python-packages
- dependency-name: ruff
  dependency-version: 0.14.8
  dependency-type: indirect
  update-type: version-update:semver-patch
  dependency-group: python-packages
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]