Deps: Bump the python-packages group with 3 updates

Bumps the python-packages group with 3 updates: [charset-normalizer](https://github.com/jawah/charset_normalizer), [imagesize](https://github.com/shibukawa/imagesize_py) and [ruff](https://github.com/astral-sh/ruff).


Updates `charset-normalizer` from 3.4.4 to 3.4.5
- [Release notes](https://github.com/jawah/charset_normalizer/releases)
- [Changelog](https://github.com/jawah/charset_normalizer/blob/master/CHANGELOG.md)
- [Commits](jawah/charset_normalizer@3.4.4...3.4.5)

Updates `imagesize` from 1.4.1 to 1.5.0
- [Commits](shibukawa/imagesize_py@1.4.1...1.5.0)

Updates `ruff` from 0.15.4 to 0.15.5
- [Release notes](https://github.com/astral-sh/ruff/releases)
- [Changelog](https://github.com/astral-sh/ruff/blob/main/CHANGELOG.md)
- [Commits](astral-sh/ruff@0.15.4...0.15.5)

---
updated-dependencies:
- dependency-name: charset-normalizer
  dependency-version: 3.4.5
  dependency-type: indirect
  update-type: version-update:semver-patch
  dependency-group: python-packages
- dependency-name: imagesize
  dependency-version: 1.5.0
  dependency-type: indirect
  update-type: version-update:semver-minor
  dependency-group: python-packages
- dependency-name: ruff
  dependency-version: 0.15.5
  dependency-type: indirect
  update-type: version-update:semver-patch
  dependency-group: python-packages
...

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Author: dependabot[bot]