build(deps): bump requests in /.github/actions/merge

Bumps [requests](https://github.com/psf/requests) from 2.32.3 to 2.32.4.
- [Release notes](https://github.com/psf/requests/releases)
- [Changelog](https://github.com/psf/requests/blob/main/HISTORY.md)
- [Commits](https://github.com/psf/requests/compare/v2.32.3...v2.32.4)

---
updated-dependencies:
- dependency-name: requests
  dependency-version: 2.32.4
  dependency-type: indirect
...

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

.github/actions/merge/requirements.txt

@@ -44,7 +44,7 @@ pynacl==1.5.0
     # via pygithub
 pyyaml==6.0.1
     # via -r requirements.in
-requests==2.32.3
+requests==2.32.4
     # via
     #   gql
     #   pygithub