Bump zipp from 3.18.1 to 3.20.2 in /envs

Bumps [zipp](https://github.com/jaraco/zipp) from 3.18.1 to 3.20.2.
- [Release notes](https://github.com/jaraco/zipp/releases)
- [Changelog](https://github.com/jaraco/zipp/blob/main/NEWS.rst)
- [Commits](jaraco/zipp@v3.18.1...v3.20.2)

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

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

envs/requirements.txt

@@ -52,4 +52,4 @@ treelib==1.7.0
 typing_extensions==4.11.0
 tzdata==2024.1
 urllib3==2.2.2
-zipp==3.18.1
+zipp==3.20.2