chore: bump ruff from 0.11.13 to 0.12.0 (#306)

Bumps [ruff](https://github.com/astral-sh/ruff) from 0.11.13 to 0.12.0.
- [Release notes](https://github.com/astral-sh/ruff/releases)
- [Changelog](https://github.com/astral-sh/ruff/blob/main/CHANGELOG.md)
- [Commits](astral-sh/ruff@0.11.13...0.12.0)

---
updated-dependencies:
- dependency-name: ruff
  dependency-version: 0.12.0
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

poetry.lock

@@ -35,7 +35,7 @@ optional = true
 lefthook = "^1.11.14"
 pytest = "^8.4.0"
 pytest-cov = "^6.2.1"
-ruff = "^0.11.13"
+ruff = "^0.12.0"
 
 [tool.poetry.scripts]
 my_fibonacci = "my_fibonacci.__main__:main"