Add support for sqlserver in (az containerapp add-on create/delete)

### Describe the feature request

Add support for sqlserver in (az containerapp add-on create/delete)

### Related command

az containerapp add-on sqlserver create..
az containerapp add-on sqlserver delete..

### Expected behavior

az containerapp add-on sqlserver create.. to perform the same way as az containerapp add-on postgres create.. does

### Environment Summary

az --version
azure-cli 2.54.0

core 2.54.0
telemetry 1.1.0

Extensions:
containerapp 0.3.44
devcenter 4.0.1

Dependencies:
msal 1.24.0b2
azure-mgmt-resource 23.1.0b2

Python location 'C:\Program Files (x86)\Microsoft SDKs\Azure\CLI2\python.exe'
Extensions directory 'C:\Users\stuartpa\.azure\cliextensions'

Python (Windows) 3.11.5 (tags/v3.11.5:cce6ba9, Aug 24 2023, 14:21:31) [MSC v.1936 32 bit (Intel)]

Legal docs and information: aka.ms/AzureCliLegal

Your CLI is up-to-date.

### Additional context

I believe this will be needed for SqlServer to work with aspire and azd.

Obviously this isn't a bug, but I can't remove the bug label.