deps: bump the pip-dependencies group with 3 updates (#45)

Updates the requirements on [mkdocs-material](https://github.com/squidfunk/mkdocs-material), [pytest-cov](https://github.com/pytest-dev/pytest-cov) and [ruff](https://github.com/astral-sh/ruff) to permit the latest version.

Updates `mkdocs-material` from 9.5.44 to 9.6.11
- [Release notes](https://github.com/squidfunk/mkdocs-material/releases)
- [Changelog](https://github.com/squidfunk/mkdocs-material/blob/master/CHANGELOG)
- [Commits](squidfunk/mkdocs-material@9.5.44...9.6.11)

Updates `pytest-cov` to 6.1.1
- [Changelog](https://github.com/pytest-dev/pytest-cov/blob/master/CHANGELOG.rst)
- [Commits](pytest-dev/pytest-cov@v6.0.0...v6.1.1)

Updates `ruff` to 0.11.4
- [Release notes](https://github.com/astral-sh/ruff/releases)
- [Changelog](https://github.com/astral-sh/ruff/blob/main/CHANGELOG.md)
- [Commits](astral-sh/ruff@0.11.2...0.11.4)

---
updated-dependencies:
- dependency-name: mkdocs-material
  dependency-version: 9.6.11
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: pip-dependencies
- dependency-name: pytest-cov
  dependency-version: 6.1.1
  dependency-type: direct:development
  dependency-group: pip-dependencies
- dependency-name: ruff
  dependency-version: 0.11.4
  dependency-type: direct:development
  dependency-group: pip-dependencies
...

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

pyproject.toml

@@ -32,17 +32,17 @@ package-mode = false
 [tool.poetry.group.dev.dependencies]
 markdown = "3.7"
 mkdocs = "1.6.1"
-mkdocs-material = "9.6.10"
+mkdocs-material = "9.6.11"
 mdx-truly-sane-lists = "1.3"
 pymdown-extensions = "10.14.3"
 jinja2 = "3.1.6"
 mike = "2.1.3"
 isort = "6.0.1"
 coveralls = "4.0.1"
 pytest = "8.3.5"
-pytest-cov = "6.0.0"
+pytest-cov = "6.1.1"
 pytest-random-order = "1.1.1"
-ruff = "0.11.2"
+ruff = "0.11.4"
 pytest-mock = "3.14.0"
 pre-commit = "4.2.0"