Issue #3368741: Drush build test symlinks drush and only passes because it loads classes not in build test project

package_manager/tests/src/Build/TemplateProjectTestBase.php

@@ -451,7 +451,6 @@ END;
         // with a dependency on `composer-plugin-api` (plus any other real
         // runtime dependencies).
         if ($packages[$name][$version]['type'] === 'composer-plugin') {
-          $packages[$name][$version]['require'] = $package_info['require'] ?? [];
           $packages[$name][$version]['extra'] = $package_info['extra'] ?? [];
         }
       }