[Bug] sigv4_auth_enabled doesn't appear to be working

[paulczar]

Describe the bug

I set spec.config.auth.sigv4_auth_enabled in my grafana operand, but the configmap doesn't show it and its not set grafana.

Version
v4.0.1

To Reproduce

1. Create a grafana CR

apiVersion: integreatly.org/v1alpha1
kind: Grafana
metadata:
  annotations:
  name: my-grafana
  namespace: custom-metrics
spec:
  config:
    auth:
      sigv4_auth_enabled: true
...
...

check the configmap grafana-config

apiVersion: v1
data:
  grafana.ini: |+
    [auth]
    disable_login_form = false
    disable_signout_menu = false

    [auth.anonymous]
    enabled = true

    [auth.basic]
    enabled = true

    [log]
    level = warn
    mode = console

    [paths]
    data = /var/lib/grafana
    logs = /var/log/grafana
    plugins = /var/lib/grafana/plugins
    provisioning = /etc/grafana/provisioning/

    [security]
    cookie_secure = true

    [users]
    allow_sign_up = false

Expected behavior

the grafana config should contain sigv4_auth_enabled = true

[pb82]

#609 has been merged, closing this.