Merge branch '237145-bs4-card-small-ee' into 'master'

Remove a card-small class from HAML files under /ee

Closes #237145

See merge request gitlab-org/gitlab!39551

ee/app/views/shared/_epics.html.haml

-.card.card-small.card-without-border
+.card.card-without-border
   %ul.content-list.issuable-list
     = render partial: 'groups/epics/epic', collection: @epics
 

ee/changelogs/unreleased/237145-bs4-card-small-ee.yml

+---
+title: Remove a card-small class from HAML files under /ee
+merge_request: 39551
+author: Takuya Noguchi
+type: other