build(deps): bump packaging from 25.0 to 26.2

Bumps [packaging](https://github.com/pypa/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
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

skbl/requirements.txt

@@ -43,7 +43,7 @@ markupsafe==3.0.3
     #   flask
     #   jinja2
     #   werkzeug
-packaging==25.0
+packaging==26.2
     # via gunicorn
 pycparser==2.23 ; implementation_name != 'PyPy' and platform_python_implementation == 'PyPy'
     # via cffi