CI places Linux packages into subdirectories of archive in CI GUI, instead of publishing them independently at /releases.

[RokeJulianLockhart]

Please confirm the following.

• I checked the existing issues for duplicate problems
• I have tried resolving the issue using the support portal

Describe the bug

As @Flatfire explains at #2515 (comment) (paraphrased):

The RPM did build, and is available in the build artefacts for 0.8.9, but, yes, for some strange reason, unlike 0.8.8, it did not link properly on the home page. It's actually included in the "Ubuntu 22.04.zip" file found at https://github.com/modrinth/code/actions/runs/11360474470. I believe there are some shenanigans to be resolved here.

Specifically, https://github.com/modrinth/code/actions/runs/11360474470/artifacts/2061896393 includes a useless release directory, within which are appimage, deb, and rpm directories, containing their respective package files:

Steps to reproduce

Rerun https://github.com/modrinth/code/actions/runs/11360474470.

Expected behavior

Separate .RPM, .Deb, and .AppImage packages should have been published by the CI to the entry in /releases that corresponds to their version.

Additional context

1. tree '.' # The extracted contents of the `.zip`.

2. .
   └── release
       └── bundle
           ├── appimage
           │   ├── Modrinth App_0.8.8_amd64.AppImage
           │   ├── Modrinth App_0.8.8_amd64.AppImage.tar.gz
           │   └── Modrinth App_0.8.8_amd64.AppImage.tar.gz.sig
           ├── deb
           │   ├── Modrinth App_0.8.8_amd64.deb
           │   └── Modrinth App_0.8.9_amd64.deb
           └── rpm
               ├── Modrinth App-0.8.8-1.x86_64.rpm
               └── Modrinth App-0.8.9-1.x86_64.rpm
   
   6 directories, 7 files