Cosmos, Redis and Postgres show keyvault when using key access or passwords with emulator

[davidfowl]

var builder = DistributedApplication.CreateBuilder(args);

var cosmos = builder.AddAzureCosmosDB("cosmos")
                .RunAsPreviewEmulator(e => e.WithDataExplorer())
                .WithAccessKeyAuthentication();

var db = cosmos.AddCosmosDatabase("db");
var entries = db.AddContainer("entries", "/id", "staging-entries");
db.AddContainer("users", "/id");

builder.AddProject<Projects.CosmosEndToEnd_ApiService>("api")
       .WithExternalHttpEndpoints()
       .WithReference(db).WaitFor(db)
       .WithReference(entries).WaitFor(entries);

[davidfowl]

cc @eerhardt

[eerhardt]

Reopening for backport

[eerhardt]

Backport is merged.