chore(deps): bump zipp from 3.8.1 to 3.12.1 in /docs/_build

Bumps [zipp](https://github.com/jaraco/zipp) from 3.8.1 to 3.12.1.
- [Release notes](https://github.com/jaraco/zipp/releases)
- [Changelog](https://github.com/jaraco/zipp/blob/main/CHANGES.rst)
- [Commits](https://github.com/jaraco/zipp/compare/v3.8.1...v3.12.1)

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

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

docs/_build/requirements.txt

@@ -20,4 +20,4 @@ pyyaml_env_tag==0.1
 six==1.16.0
 soupsieve==2.3.2.post1
 watchdog==2.1.9
-zipp==3.8.1
+zipp==3.12.1