feat(argo-cd): add additional annotation support for redis-secret-init RBAC resources

[magraef]

When using Argo CD to manage the argo-cd helm chart, the redis-secret-init job and its associated RBAC resources (Role, RoleBinding, ServiceAccount) are managed as Helm hooks.

The current default helm.sh/hook-delete-policy: before-hook-creation can lead to timing issues. Specifically, Argocd is running is managing itself in Argocd this results in stuck in waiting for completion of hook batch/Job/argocd-redis-secret-init from #2887.

I have added support for adding additional annotations on the Role and RoleBinding resources for redis-secret-init. This allows users to overwrite the default hook delete policy with argocd.argoproj.io/hook-delete-policy: HookSucceeded (or other values), ensuring that the RBAC resources persist until the job has successfully completed and let argocd manage itself successfully.

Checklist:

• I have bumped the chart version according to versioning
• I have updated the documentation according to documentation
• I have updated the chart changelog with all the changes that come with this pull request according to changelog.
• Any new values are backwards compatible and/or have sensible default.
• I have signed off all my commits as required by DCO.
• I have created a separate pull request for each chart according to pull requests
• My build is green (troubleshooting builds).

[tico24]

Please remove the old line.