ci: Remove duplication of .phpunit-base
>>> [!note] Migrated issue
<!-- Drupal.org comment -->
<!-- Migrated from issue #3579700. -->
Reported by: [penyaskito](https://www.drupal.org/user/959536)
>>>
<h3 id="overview">Overview</h3>
<p>In <span class="drupalorg-gitlab-issue-link drupalorg-gitlab-link-wrapper"><a href="https://git.drupalcode.org/project/canvas/-/work_items/3571997" class="drupalorg-gitlab-link">https://git.drupalcode.org/project/canvas/-/work_items/3571997</a></span> we duplicated gitlab-ci <code>.phpunit-base</code> because we could not override the exit code.</p>
<p><a href="https://git.drupalcode.org/project/gitlab_templates/-/issues/3572371">https://git.drupalcode.org/project/gitlab_templates/-/issues/3572371</a> landed, so we can remove that now.</p>
<p>See <a href="https://project.pages.drupalcode.org/gitlab_templates/jobs/phpunit/#customizing-the-exit-code-processing">https://project.pages.drupalcode.org/gitlab_templates/jobs/phpunit/#customizing-the-exit-code-processing</a> for docs on it.</p>
<h3 id="proposed-resolution">Proposed resolution</h3>
<p>Remove duplication.</p>
<h3 id="ui-changes">User interface changes</h3>
<p>None, just CI changes.</p>
issue