Update dotnetcli domain

[richlander]

Related: dotnet/core#9671

[dangphung4]

Thanks for this!

[Frulfump]

Shouldn't this have been merged by now?

Oh I saw the update to the README.md now

⚠️ Important Update – May 2025

The Dockerfile source files for Azure Functions base images have been moved to an internal Microsoft repository and are no longer maintained in this public repo. Public base images will continue to be published and updated monthly with the latest runtime and security patches. This change does not impact custom container function apps. If you're building your own containers, please ensure you:

    Use the latest supported images from the [MCR](https://mcr.microsoft.com/en-us/catalog?search=%22azure%20functions%22&type=exact) / [Docker Hub](https://hub.docker.com/r/microsoft/azure-functions).
    Regularly update and redeploy your containers to stay current with runtime and security updates. See [here](https://learn.microsoft.com/en-us/azure/azure-functions/functions-how-to-custom-container?tabs=core-tools%2Cacr%2Cazure-cli2%2Cazure-cli&pivots=azure-functions) for details on how to build containerized Azure functions.

https://github.com/Azure/azure-functions-docker/blob/dev/README.md

@richlander this can be closed then