Fixing metrics service

[slydlake]

I tried to run the newt tunnel with metrics, but there were always an error. I saw that the service-metrics.yaml has not a root element, like the other template yaml. So I added this and now it is working.

I used the following release.yaml

apiVersion: helm.toolkit.fluxcd.io/v2
kind: HelmRelease
metadata:
  name: pangolin-newt
  namespace: network
spec:
  chart:
    spec:
      chart: newt
      version: ">= 0.1.0"
      sourceRef:
        kind: HelmRepository
        name: fossorial
        namespace: flux-system
      interval: 12h
  interval: 5m
  timeout: 10m
  rollback:
    timeout: 5m
  values:
    global:
      image:
        registry: "docker.io"
        repository: "fosrl/newt"
        tag: ""
        imagePullPolicy: IfNotPresent
      nameOverride: ""
      fullnameOverride: ""
      metrics:
        enabled: true
        service:
          enabled: true
        serviceMonitor:
          enabled: true
        prometheusRule:
          enabled: true
          namespace: "monitoring"
    newtInstances:
      - name: "main-tunnel"
        enabled: true
        auth:
          existingSecretName: "pangolin-secrets"

Also I added in the values.yaml the "enabled: false" value for reference. I look a very long time why it is not working. The "QUICKSTART-NEWT" readme for this is good hidden ;)

Also I bumped to version 1.1.1.