Resolve #3394413 "Basic pipeline"

Closes #3394413

The goal here is to add a basic pipeline that doesn't run any tests, but builds successfully. The goal is to have a core clone with the Automatic Updates and Package Manager modules converted to core modules.

.gitlab-ci.yml

@@ -112,12 +112,12 @@ composer:
   script:
     - mkdir $PATH_REPO
     - mv ./* $PATH_REPO
-    - composer config name drupal/automatic_updates-ci
-    - composer config repo.automatic_updates path $PATH_REPO
-    - composer require --no-update drupal/automatic_updates
     # Expand the composer.json from the module with defaults to bring the Drupal project.
     - curl -OL https://git.drupalcode.org/$_GITLAB_TEMPLATES_REPO/-/raw/$_GITLAB_TEMPLATES_REF/scripts/expand_composer_json.php
     - php expand_composer_json.php
+    - composer config name drupal/automatic_updates-ci
+    - composer config repo.automatic_updates path $PATH_REPO
+    - composer require --no-update drupal/automatic_updates
     - composer install $COMPOSER_EXTRA
     - rm expand_composer_json.php
     - cd ./modules/contrib/automatic_updates && composer core-convert ../../../ --gitlabci