chore(deps): bump regex from 2024.11.6 to 2025.7.34 in /hack/api-docs (#5096)

Bumps [regex](https://github.com/mrabarnett/mrab-regex) from 2024.11.6 to 2025.7.34.
- [Changelog](https://github.com/mrabarnett/mrab-regex/blob/hg/changelog.txt)
- [Commits](https://github.com/mrabarnett/mrab-regex/compare/2024.11.6...2025.7.34)

---
updated-dependencies:
- dependency-name: regex
  dependency-version: 2025.7.34
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

hack/api-docs/requirements.txt

@@ -31,7 +31,7 @@ pymdown-extensions==10.16.1
 python-dateutil==2.9.0.post0
 PyYAML==6.0.2
 pyyaml_env_tag==1.1
-regex==2024.11.6
+regex==2025.7.34
 requests==2.32.4
 six==1.17.0
 termcolor==3.1.0