DeployStack URL returns a 404

[ncouture]

In case this is not awaiting some upstream action the URL found here is a 404:

https://github.com/GoogleCloudPlatform/microservices-demo/blob/92c661be860ec7d9ec2dd034dd3980b3bba3d5c5/.deploystack/deploystack.yaml#L15C21-L15C109

https://cloud.google.com/shell/docs/cloud-shell-tutorials/deploystack/microservices-demo

[bourgeoisor]

cc: @NimJay do you know if the URL for DeployStack is incorrect?

[bourgeoisor]

Or cc: @tpryan -- you might also know