Issue #3311528 by lauriii: HEAD broken because of missing dependency on Stable

{

    "name": "drupal/classy",

    "description": "The Classy base theme from Drupal 8/9 moved to contrib",

    "type": "drupal-theme",

    "license": "GPL-2.0-or-later",

    "homepage": "https://drupal.org/project/classy",

    "support": {

        "issues": "https://drupal.org/project/issues/classy",

        "source": "https://git.drupalcode.org/project/classy"

    },

    "require": {

        "drupal/stable": "^2.0.0"

    }

}