Bump zipp from 3.18.2 to 3.19.1 in /requirements

Bumps [zipp](https://github.com/jaraco/zipp) from 3.18.2 to 3.19.1.
- [Release notes](https://github.com/jaraco/zipp/releases)
- [Changelog](https://github.com/jaraco/zipp/blob/main/NEWS.rst)
- [Commits](jaraco/zipp@v3.18.2...v3.19.1)

---
updated-dependencies:
- dependency-name: zipp
  dependency-type: indirect
...

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

requirements/build.txt

@@ -14,5 +14,5 @@ pyproject-hooks==1.1.0
     # via build
 tomli==2.0.1
     # via build
-zipp==3.18.2
+zipp==3.19.1
     # via importlib-metadata

requirements/docs.txt

@@ -83,5 +83,5 @@ sphinxcontrib-serializinghtml==1.1.5
     # via sphinx
 urllib3==2.2.1
     # via requests
-zipp==3.18.2
+zipp==3.19.1
     # via importlib-metadata