Update links to hidden variables
>>> [!note] Migrated issue
<!-- Drupal.org comment -->
<!-- Migrated from issue #3456414. -->
Reported by: [drunken monkey](https://www.drupal.org/user/205582)
Related to !229
>>>
<h3 id="summary-problem-motivation">Problem/Motivation</h3>
<p>In <span class="drupalorg-gitlab-issue-link project-issue-status-info project-issue-status-7"><a href="https://www.drupal.org/project/gitlab_templates/issues/3343522" title="Status: Closed (fixed)">#3343522: Hide variables that should not be overridden</a></span>, the variables that should not be overridden by individual projects/pipelines were moved to the <a href="https://git.drupalcode.org/project/gitlab_templates/-/blob/main/includes/include.drupalci.hidden-variables.yml"><code>include.drupalci.hidden-variables.yml</code></a> file. However, the descriptions of the three variables that use semantic labels (which are now defined in <code>hidden-variables.yml</code>) still reference the old file.</p>
<h4 id="summary-steps-reproduce">Steps to reproduce</h4>
<p>Run a custom pipeline and try to find the semantic labels by following the displayed link.</p>
<h3 id="summary-proposed-resolution">Proposed resolution</h3>
<p>Fix the referenced URL.</p>
<h3 id="summary-remaining-tasks">Remaining tasks</h3>
<ul>
<li>Review and merge the MR.</li>
</ul>
> Related issue: [Issue #3343522](https://www.drupal.org/node/3343522)
issue