build(deps): bump packaging from 23.1 to 23.2 in /docs (#2791)

Bumps [packaging](https://github.com/pypa/packaging) from 23.1 to 23.2.
- [Release notes](https://github.com/pypa/packaging/releases)
- [Changelog](https://github.com/pypa/packaging/blob/main/CHANGELOG.rst)
- [Commits](pypa/packaging@23.1...23.2)

---
updated-dependencies:
- dependency-name: packaging
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

docs/requirements.txt

@@ -9,7 +9,7 @@ imagesize==1.4.1
 Jinja2==3.1.2
 MarkupSafe==2.1.3
 myst-parser==2.0.0 
-packaging==23.1
+packaging==23.2
 Pygments==2.16.1
 pyparsing==3.1.1
 pytz==2023.3.post1