Terragrunt fail to download engine in Windows

[denis256]

Describe the bug

Found that Terragrunt fail to download Terragrunt engine from engine release

Steps To Reproduce

• Setup Windows environment
• set TG_EXPERIMENTAL_ENGINE=1
• Run: terragrunt run-all apply

Output:

20:16:17.495 INFO   The stack at c:/projects/terragrunt-tests/engine/opentofu-run-all will be processed in the following order for command apply:
Group 1
- Module app1
- Module app2
- Module app3
- Module app4
- Module app5


Are you sure you want to run 'terragrunt apply' in each folder of the stack described above? (y/n) yes
20:16:19.592 INFO   [app2] Downloading https://github.com/gruntwork-io/terragrunt-engine-opentofu/releases/download/v0.0.4/terragrunt-iac-engine-opentofu_rpc_v0.0.4_windows_amd64.zip to C:\Users\jumpbox\.cache\terragrunt\plugins\iac-engine\rpc\v0.0.4\windows\amd64\terragrunt-iac-engine-opentofu_rpc_v0.0.4_windows_amd64.zip
20:16:19.877 ERROR  [app2] tofu invocation failed in c:\projects\terragrunt-tests\engine\opentofu-run-all\app2 error=bad response code: 404```

## Expected behavior

A clear and concise description of what you expected to happen.

## Nice to haves

- [x] Terminal output
- [ ] Screenshots

## Versions

- Terragrunt version: v0.67.3
- OpenTofu/Terraform version:  v1.8.2
- Environment details (Ubuntu 20.04, Windows 10, etc.): Windows 10

## Additional context

Add any other context about the problem here.