Fix retried builds icon sprite to use css_class

We have replaced the fa-warning icons, however in the retried builds
there is one using class: instead of css_class: which causes errors
because class: doesn't exist as an attribute, this updates it to
css_class instead.

app/views/projects/generic_commit_statuses/_generic_commit_status.html.haml

@@ -31,7 +31,7 @@
 
     - if retried
       %span.has-tooltip{ title: _('Status was retried.') }
-        = sprite_icon('warning-solid', class: 'text-warning')
+        = sprite_icon('warning-solid', css_class: 'text-warning')
 
     .label-container
       - if generic_commit_status.tags.any?

changelogs/unreleased/cat-fix-sprite-failed-builds.yml

+---
+title: Fix retried builds icon sprite to use css_class
+merge_request: 46955
+author:
+type: fixed