Build Step - Login To ACR Failed

> Please provide us with the following information:
> ---------------------------------------------------------------

### This issue is for a: (mark with an `x`)
```
- [ x] bug report -> please search issues before submitting
- [ ] feature request
- [ ] documentation issue or request
- [ ] regression (a behavior that used to work and stopped in a new release)
```

### Minimal steps to reproduce
> Run deploy.yml All steps before this step succeeded.

### Any log messages given by the failure
>

### Expected/desired behavior
>

### OS and Version?
> Windows 10
[LoginToACR-Failed.zip](https://github.com/Azure-Samples/dotNET-FrontEnd-to-BackEnd-on-Azure-Container-Apps/files/9162022/LoginToACR-Failed.zip)

### Versions
>

### Mention any other details that might be useful

> ---------------------------------------------------------------
> Thanks! We'll be in touch soon.

Start by reading deploy.yml and reviewing the attached LoginToACR-Failed.zip for the failing build-step output. Reproduce the deployment on Windows 10 and determine why the ACR login fails; done means the deploy workflow completes that step successfully with the failure understood and covered by the available evidence.

Written by the indexing model from the issue text.