chore(deps): update dependency prometheus_client to v0.23.1 (#4370)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

tests/test-e2e-apps/metrics-basic-auth/requirements.txt

@@ -1,2 +1,2 @@
 Flask==3.1.2
-prometheus_client==0.22.1
+prometheus_client==0.23.1