Forward Authorization-Extras header to Codec Server

[omm-mishra]

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

In our Temporal setup we use OIDC with Azure as provider for authentication, the roles and metadata of the users for the application are present in the "Authorization-Extras" header which the web forwards to the frontend for authorization. But the web does not forward this header to the codec server, only the "Authorization" header.

We use the roles to restrict access to users to only their registered namespaces.

Describe the solution you'd like

We would like the "Authorization-Extras" header to be forwarded as well, to the codec server when "Pass the user access token with your endpoint." option is selected.