Bump zipp from 3.20.0 to 3.20.1 in /.github/requirements (pyca#11497)

Bumps [zipp](https://github.com/jaraco/zipp) from 3.20.0 to 3.20.1.
- [Release notes](https://github.com/jaraco/zipp/releases)
- [Changelog](https://github.com/jaraco/zipp/blob/main/NEWS.rst)
- [Commits](jaraco/zipp@v3.20.0...v3.20.1)

---
updated-dependencies:
- dependency-name: zipp
  dependency-type: indirect
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

.github/requirements/publish-requirements.txt

@@ -321,7 +321,7 @@ urllib3==2.2.2 \
     # via
     #   requests
     #   twine
-zipp==3.20.0 \
-    --hash=sha256:0145e43d89664cfe1a2e533adc75adafed82fe2da404b4bbb6b026c0157bdb31 \
-    --hash=sha256:58da6168be89f0be59beb194da1250516fdaa062ccebd30127ac65d30045e10d
+zipp==3.20.1 \
+    --hash=sha256:9960cd8967c8f85a56f920d5d507274e74f9ff813a0ab8889a5b5be2daf44064 \
+    --hash=sha256:c22b14cc4763c5a5b04134207736c107db42e9d3ef2d9779d465f5f1bcba572b
     # via importlib-metadata