chore(deps): bump packaging in the python-major group across 1 directory

Bumps the python-major group with 1 update in the / directory: [packaging](https://github.com/pypa/packaging).


Updates `packaging` from 25.0 to 26.2
- [Release notes](https://github.com/pypa/packaging/releases)
- [Changelog](https://github.com/pypa/packaging/blob/main/CHANGELOG.rst)
- [Commits](pypa/packaging@25.0...26.2)

---
updated-dependencies:
- dependency-name: packaging
  dependency-version: '26.2'
  dependency-type: direct:production
  update-type: version-update:semver-major
  dependency-group: python-major
...

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Author: dependabot[bot]