Merge branch 'stingrayza/move-mermaid-alert' into 'master'

Move Mermaid large alert to the beginning of the diagram

See merge request https://gitlab.com/gitlab-org/gitlab/-/merge_requests/157735



Merged-by: Miranda Fluharty <mfluharty@gitlab.com>
Approved-by: Julia Miocene <jmiocene@gitlab.com>
Approved-by: Miranda Fluharty <mfluharty@gitlab.com>
Co-authored-by: Raimund Hook <rhook@gitlab.com>

app/assets/javascripts/behaviors/markdown/render_sandboxed_mermaid.js

@@ -155,7 +155,7 @@ function renderMermaids(els) {
         const alertContainer = document.createElement('div');
         alertContainer.classList.add(ALERT_CONTAINER_CLASS);
         alertContainer.classList.add('gl-mb-5');
-        parent.after(alertContainer);
+        parent.before(alertContainer);
         createAlert({
           message: __(
             'Warning: Displaying this diagram might cause performance issues on this page.',