build(deps): bump the production-dependencies group across 1 directory with 2 updates (#4256)

Bumps the production-dependencies group with 2 updates in the /docs directory: [certifi](https://github.com/certifi/python-certifi) and [pyparsing](https://github.com/pyparsing/pyparsing).


Updates `certifi` from 2025.11.12 to 2026.1.4
- [Commits](certifi/python-certifi@2025.11.12...2026.01.04)

Updates `pyparsing` from 3.2.5 to 3.3.1
- [Release notes](https://github.com/pyparsing/pyparsing/releases)
- [Changelog](https://github.com/pyparsing/pyparsing/blob/master/CHANGES)
- [Commits](pyparsing/pyparsing@3.2.5...3.3.1)

---
updated-dependencies:
- dependency-name: certifi
  dependency-version: 2026.1.4
  dependency-type: direct:production
  update-type: version-update:semver-major
  dependency-group: production-dependencies
- dependency-name: pyparsing
  dependency-version: 3.3.1
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: production-dependencies
...

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

@@ -3,15 +3,15 @@ Jinja2==3.1.6
 MarkupSafe==3.0.3
 Pygments==2.19.2
 Sphinx==7.4.7
-certifi==2025.11.12
+certifi==2026.1.4
 chardet==5.2.0
 commonmark==0.9.1
 docutils==0.20.1
 idna==3.11
 imagesize==1.4.1
 myst-parser==4.0.1 
 packaging==25.0
-pyparsing==3.2.5
+pyparsing==3.3.1
 pytz==2025.2
 requests==2.32.5
 snowballstemmer==3.0.1