Support Azure MySQL as a deployment option for mysql in Aspire.Hosting.Azure

[davidfowl]

https://learn.microsoft.com/en-us/azure/mysql/quickstart-create-mysql-server-database-using-bicep

AsAzureMySql

AsAzureMySql will treat this resource like an Azure resource when run locally and in when published to the manifest. 

var builder = DistributedApplication.CreateBuilder();
var db = builder.AddMySql("mysql")
                .AsAzureMySql()
                .AddDatabase("db");

PublishAsAzureMySql

PublishAsAzureMySql will only affect the manifest but will run as a container image locally.

var builder = DistributedApplication.CreateBuilder();
var db = builder.AddMySql("mysql")
                .PublishAsAzureMySql()
                .AddDatabase("db");

[davidfowl]

Moving this to preview5

[joperezr]

@davidfowl will you be taking care of this, or will it be @mitchdenny ?

[davidfowl]

One of us.

[joperezr]

Assigning to @mitchdenny but CDK work takes priority.