[Feature Request] Ability to add Additional Envs to CreateNamespace Job

[lsu-tc]

Is your feature request related to a problem? Please describe.

Having the ability to add additional environment variables for the create namespace would be helpful - particularly when arguments related to TLS need to passed in to the CLI/commands.

Describe the solution you'd like

Adding additionalEnv: [] either at schema or server.config.namespaces then injecting it into the namespace job with

env:
...
{{- if $.Values.server.config.namespaces.additionalEnv }} 
{{- toYaml $.Values.server.config.namespaces.additionalEnv | nindent 12 }}
{{- end }}