Aspire: Support azure.cosmosdb.account.v0, azure.cosmosdb.connection.v0

[ellismg]

There is some existing code in the Aspire provisioning package for spinning these types up, we can use that as the basis for the bicep in our implementation.

[vhvb1989]

azure.cosmosdb.connection.v0 seems to be already implemented

[vhvb1989]

For azure.cosmosdb.account.v0,

Expecting Net Aspire code: builder.AddAzureCosmosDB("cosmo");
With Manifest:

    "cosmo": {
      "type": "azure.cosmosdb.account.v0"
    }

and ref:

"ConnectionStrings__cosmo": "{cosmo.connectionString}",