set audience for kubernetes auth method

[johnny990]

Preflight Checklist

• I have searched the issue tracker for an issue that matches the one I want to file, without success.
• I am not looking for support or already pursued the available support channels without success.
• I agree to follow the Code of Conduct.

Operator Version

1.23.4

Installation Type

Official Helm chart

Bank-Vaults Version

No response

Kubernetes Version

1.34

Kubernetes Distribution/Provisioner

Digital Ocean

Expected Behavior

Audience field set as per configuration provided

Actual Behavior

Audience field remains empty and no error logs in vault-configurer and vault-operator

Steps To Reproduce

1. Deploy vault-operator
2. Configure vault with the following config (https://github.com/bank-vaults/vault-operator/blob/v1.23.4/deploy/examples/cr-oidc.yaml#L106)
3. vault images used: hashicorp/vault:1.18.3, hashicorp/vault:1.20.3

Configuration

externalConfig:
    - roles:
      - bound_audiences:
        - system:konnectivity-server
        bound_service_account_names:
        - store
        bound_service_account_namespaces:
        - prod
        name: store
        policies: store
        ttl: 1h
      type: kubernetes

Logs

Additional Information

I understand that the example configuration is provided for jwt auth method, but since it is quite the same as kubernetes, am I right that it should work for kubernetes as well? Or, I'm missing something?