chore(deps): bump nh3 from 0.2.19 to 0.2.20 (#12162)

Bumps [nh3](https://github.com/messense/nh3) from 0.2.19 to 0.2.20.
- [Release notes](https://github.com/messense/nh3/releases)
- [Commits](messense/nh3@v0.2.19...v0.2.20)

---
updated-dependencies:
- dependency-name: nh3
  dependency-type: direct:production
  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>

ci-constraints-requirements.txt

@@ -110,7 +110,7 @@ mypy==1.13.0 ; python_full_version >= '3.8'
     # via cryptography (pyproject.toml)
 mypy-extensions==1.0.0
     # via mypy
-nh3==0.2.19 ; python_full_version >= '3.8'
+nh3==0.2.20 ; python_full_version >= '3.8'
     # via readme-renderer
 nox==2024.4.15 ; python_full_version < '3.8'
     # via cryptography (pyproject.toml)