Bump prometheus-client from 0.21.0 to 0.21.1 (#1450)

Bumps [prometheus-client](https://github.com/prometheus/client_python) from 0.21.0 to 0.21.1.
- [Release notes](https://github.com/prometheus/client_python/releases)
- [Commits](prometheus/client_python@v0.21.0...v0.21.1)

---
updated-dependencies:
- dependency-name: prometheus-client
  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>

requirements.txt

@@ -24,7 +24,7 @@ minio==7.2.1
 more-itertools==10.5.0
 packaging==24.2
 paramiko==3.5.0
-prometheus-client==0.21.0
+prometheus-client==0.21.1
 psycopg2-binary==2.9.10
 publicsuffixlist==1.0.2.20241207
 pydantic==2.3.0