Cloud Foundry CLI download endpoint now returns 404 for Windows 2019 builds

Description

When running the following script as part of a Windows 2019 build, https://github.com/actions/runner-images/blob/main/images/windows/scripts/build/Install-CloudFoundryCli.ps1, the endpoint is no longer accessible and returns a 404 not found error.

I have tried in my web browser on my personal machine as well and the endpoint no longer returns a binary.

This makes windows 2019 builds fail.

==> azure-arm.build_vhd: Provisioning with powershell script: /agent/_work/1/s/runner-images/images/windows/scripts/build/Install-CloudFoundryCli.ps1
    azure-arm.build_vhd: Downloading package from https://packages.cloudfoundry.org/stable?release=windows64-exe&source=github to C:\Users\packer\AppData\Local\Temp\stablerelease=windows64-exe&source=github...
    azure-arm.build_vhd: WARNING: Package download failed in 0.89 seconds
    azure-arm.build_vhd: WARNING: Exception calling "DownloadFile" with "2" argument(s): "The remote server returned an error: (404) Not Found."
==> azure-arm.build_vhd: Package download failed after 0.92 seconds
    azure-arm.build_vhd: WARNING: Request returned 404 Not Found. Aborting download.
==> azure-arm.build_vhd: At C:\Program Files\WindowsPowerShell\Modules\ImageHelpers\InstallHelpers.ps1:204 char:13
==> azure-arm.build_vhd: +             throw "Package download failed after $totalSeconds second ...
==> azure-arm.build_vhd: +             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
==> azure-arm.build_vhd:     + CategoryInfo          : OperationStopped: (Package downloa...er 0.92 seconds:String) [], RuntimeException
==> azure-arm.build_vhd:     + FullyQualifiedErrorId : Package download failed after 0.92 seconds
==> azure-arm.build_vhd:
==> azure-arm.build_vhd: Provisioning step had errors: Running the cleanup provisioner, if present...

Platforms affected

[X] Azure DevOps
[ ] GitHub Actions - Standard Runners
[ ] GitHub Actions - Larger Runners

Runner images affected

[ ] Ubuntu 20.04
[ ] Ubuntu 22.04
[ ] Ubuntu 24.04
[ ] macOS 12
[ ] macOS 13
[ ] macOS 13 Arm64
[ ] macOS 14
[ ] macOS 14 Arm64
[ ] macOS 15
[ ] macOS 15 Arm64
[X] Windows Server 2019
[ ] Windows Server 2022

Image version and build link

We are using self hosted VMSS

Is it regression?

Yes

Expected behavior

Script should download the cloud foundry exe successfully

Actual behavior

404 Not Found

Repro steps

Clone down runner-images repo and use it to run a build of Windows 2019 with Hashicorp Packer

actions / runner-images

Cloud Foundry CLI download endpoint now returns 404 for Windows 2019 builds #11091