Bump prometheus-flask-exporter from 0.22.4 to 0.23.0 (#56)

Bumps [prometheus-flask-exporter](https://github.com/rycus86/prometheus_flask_exporter) from 0.22.4 to 0.23.0.
- [Commits](rycus86/prometheus_flask_exporter@0.22.4...0.23.0)

---
updated-dependencies:
- dependency-name: prometheus-flask-exporter
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

requirements.txt

@@ -1,5 +1,5 @@
 -i https://pypi.org/simple
 flask==3.0.0
 flask_wtf==1.2.1
-prometheus-flask-exporter==0.22.4
+prometheus-flask-exporter==0.23.0
 werkzeug>=3.0.1 # not directly required, pinned by Snyk to avoid a vulnerability