Broken traffic metrics link

[fabriziofiorucci]

Hello,

here: https://github.com/nginxinc/nginx-service-mesh/blob/main/examples/prometheus/README.md
in:

The nginx-mesh-sidecars job scrapes NGINX Service Mesh sidecars on port 8887 and the path /metrics. All metrics collected from this job are published under the nginxplus namespace. For a list of available metrics, labels, and example Prometheus queries, check out the Traffic Metrics guide.

and: https://github.com/nginxinc/nginx-service-mesh/tree/main/examples/grafana

in:

NGINX Service Mesh exposes NGINX Plus metrics in Prometheus format that can be used to create your own panels and custom dashboards. For a list of available metrics, labels, and example Prometheus queries, see the Traffic Metrics guide.

The link to https://docs.nginx.com/nginx-service-mesh/guides/traffic-metrics/ is broken (404) and should be set to https://docs.nginx.com/nginx-service-mesh/guides/prometheus-metrics/