pulsar-proxy with authentication and proxy-metrics for prometheus

[cccdemon]

Is your feature request related to a problem? Please describe. when Authentication is enabled you cant get prometheus metrics from proxy, because he needs authentication. the pod-monitor hasn`t an option to add this.

Describe the solution you'd like Adding an option to values.yaml - in this case with jwt like:

...
  authorization:
      key: TOKEN
      name: token-name
...

Adding this to pulsar/templates/proxy-podmonitor.yaml

...
    - authorization: 
        credentials: 
          key: {{ $.Values.proxy.podMonitor.authorization.key }} 
          name: {{ $.Values.proxy.podMonitor.authorization.name }} 
      type: Bearer 
...

[Nadavshab]

It's relevant also to Victoria Metrics.. Someone fix it ?