Merge branch 'gl-button-single-tag' into 'master'

Apply new GitLab UI for buttons in the tag edit page

See merge request gitlab-org/gitlab!52863

app/views/projects/tags/releases/edit.html.haml

@@ -15,5 +15,5 @@
     = render 'shared/notes/hints'
   .error-alert
   .gl-mt-3
-    = f.submit 'Save changes', class: 'btn btn-success'
-    = link_to "Cancel", project_tag_path(@project, @tag.name), class: "btn btn-default btn-cancel"
+    = f.submit 'Save changes', class: 'btn gl-button btn-success'
+    = link_to "Cancel", project_tag_path(@project, @tag.name), class: "btn gl-button btn-default btn-cancel"

changelogs/unreleased/gl-button-single-tag.yml

+---
+title: Apply new GitLab UI for buttons in the tag edit page
+merge_request: 52863
+author: Yogi (@yo)
+type: other