Merge branch 'tr-fix-embed-tooltip' into 'master'

Fix metrics chart embed tooltip spacing

Closes #34063

See merge request gitlab-org/gitlab!18543

app/assets/stylesheets/framework/typography.scss

@@ -393,7 +393,7 @@
     }
   }
 
-  .prometheus-graph-embed {
+  .metrics-embed {
     h3.popover-header {
       /** Override <h3> .popover-header
       * as embed metrics do not follow the same

changelogs/unreleased/tr-fix-embed-tooltip.yml

+---
+title: Fixes embedded metrics chart tooltip spacing
+merge_request: 18543
+author:
+type: fixed