Satis does not mark all abandoned packages as such anymore

**Describe the bug**
I've got multiple packages in my satis.json that are abandoned ( `"abandoned": true` in their composer.json).
However, Satis does not mark all of them as abandoned on the generated HTML page. In my case only the alphabetically first package is correctly marked as abandoned. All other abandoned packages are shown in blue. The commit which introduced the bug is https://github.com/composer/satis/commit/b432af3aec5a0c073f81125b932b402b06692bd2.

**To Reproduce**
Add multiple abandoned packages to the satis.json and build it with the current version from main branch.

**Outcome**
Not all abandoned packages are marked as abandoned.

**Expected behavior**
All abandoned packages are marked as abandoned.