AssignParameter(...) for CDK resources

[mitchdenny]

This PR removes the specialized AddParameter(..) API we had for CDK and opts for a simpler pattern where we just have an AssignParameter extension which is available on Resource<T> objects (CDK resources that is). It follows the same pattern as the CDK variant and delegates to it, but it also correctly wires up the Aspire parameters so that AZD and the provisioner can work.

Sample code:

using Azure.Provisioning.Storage;
using Azure.ResourceManager.Storage.Models;

var builder = DistributedApplication.CreateBuilder(args);
builder.AddAzureProvisioning();

var sku = builder.AddParameter("storagesku");

var construct1 = builder.AddAzureConstruct("construct1", (construct) =>
{
    var account = construct.AddStorageAccount(
        name: "bob",
        kind: StorageKind.BlobStorage,
        sku: StorageSkuName.StandardLrs
        );
    account.AssignParameter(a => a.Sku.Name, sku);

    account.AddOutput(data => data.PrimaryEndpoints.TableUri, "tableUri", isSecure: true);
});

builder.AddProject<Projects.CdkSample_ApiService>("api")
       .WithEnvironment("TABLE_URI", construct1.GetOutput("tableUri"));

builder.Build().Run();

There is also a variant of the method that takes an string parameter support overriding the parameter name that is inserted. Its the functional equivalent of WithParameter(string, parameter).

Microsoft Reviewers: Open in CodeFlow