build(deps): bump the deps group with 3 updates

Bumps the deps group with 3 updates: [pyhanko](https://github.com/MatthiasValvekens/pyHanko), [pytest](https://github.com/pytest-dev/pytest) and [ruff](https://github.com/astral-sh/ruff).


Updates `pyhanko` from 0.21.0 to 0.25.0
- [Release notes](https://github.com/MatthiasValvekens/pyHanko/releases)
- [Changelog](https://github.com/MatthiasValvekens/pyHanko/blob/master/docs/changelog.rst)
- [Commits](MatthiasValvekens/pyHanko@v0.21.0...v0.25.0)

Updates `pytest` from 8.2.0 to 8.2.1
- [Release notes](https://github.com/pytest-dev/pytest/releases)
- [Changelog](https://github.com/pytest-dev/pytest/blob/main/CHANGELOG.rst)
- [Commits](pytest-dev/pytest@8.2.0...8.2.1)

Updates `ruff` from 0.4.2 to 0.4.7
- [Release notes](https://github.com/astral-sh/ruff/releases)
- [Changelog](https://github.com/astral-sh/ruff/blob/main/CHANGELOG.md)
- [Commits](astral-sh/ruff@v0.4.2...v0.4.7)

---
updated-dependencies:
- dependency-name: pyhanko
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: deps
- dependency-name: pytest
  dependency-type: direct:development
  update-type: version-update:semver-patch
  dependency-group: deps
- dependency-name: ruff
  dependency-type: direct:development
  update-type: version-update:semver-patch
  dependency-group: deps
...

Signed-off-by: dependabot[bot] <[email protected]>

pyproject.toml

@@ -14,7 +14,7 @@ classifiers = [
 
 [tool.poetry.dependencies]
 python = "^3.11"
-pyhanko = ">=0.21,<0.25"
+pyhanko = ">=0.21,<0.26"
 
 [tool.poetry.group.dev.dependencies]
 black = ">=23.9.1,<25.0.0"