chore(deps): bump requests from 2.22.0 to 2.32.2 in /docs

Bumps [requests](https://github.com/psf/requests) from 2.22.0 to 2.32.2.
- [Release notes](https://github.com/psf/requests/releases)
- [Changelog](https://github.com/psf/requests/blob/main/HISTORY.md)
- [Commits](psf/requests@v2.22.0...v2.32.2)

---
updated-dependencies:
- dependency-name: requests
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

docs/requirements.txt

@@ -18,7 +18,7 @@ packaging==19.1           # via sphinx
 pygments==2.4.2           # via sphinx
 pyparsing==2.4.2          # via packaging
 pytz==2019.2              # via babel
-requests==2.22.0          # via sphinx
+requests==2.32.2          # via sphinx
 six==1.12.0               # via packaging
 snowballstemmer==1.9.0    # via sphinx
 sphinx-rtd-theme==0.4.3