Merge branch 'fix-admin-ci-table' into 'master'

Fix misaligned buttons on admin builds page

## What does this MR do?
Fix misaligned buttons on admin builds page

## Are there points in the code the reviewer needs to double check?
No

## Why was this MR needed?
Because buttons are misaligned.

## Screenshots (if relevant)
![fix-admin-ci-table](/uploads/49472f7a12f868556e1bf482c9f837c4/fix-admin-ci-table.gif)

## Does this MR meet the acceptance criteria?

- [x] [Changelog entry](https://docs.gitlab.com/ce/development/changelog.html) added
- [ ] [Documentation created/updated](https://gitlab.com/gitlab-org/gitlab-ce/blob/master/doc/development/doc_styleguide.md)
- [ ] API support added
- Tests
  - [ ] Added for this feature/bug
  - [ ] All builds are passing
- [x] Conform by the [merge request performance guides](http://docs.gitlab.com/ce/development/merge_request_performance_guidelines.html)
- [x] Conform by the [style guides](https://gitlab.com/gitlab-org/gitlab-ce/blob/master/CONTRIBUTING.md#style-guides)
- [x] Branch has no merge conflicts with `master` (if it does - rebase it please)
- [x] [Squashed related commits together](https://git-scm.com/book/en/Git-Tools-Rewriting-History#Squashing-Commits)

## What are the relevant issue numbers?
Fixes #24371

See merge request !7424

app/assets/stylesheets/pages/admin.scss

@@ -160,3 +160,9 @@
     }
   }
 }
+
+.admin-builds-table {
+  .ci-table td:last-child {
+    min-width: 120px;
+  }
+}

app/views/admin/builds/index.html.haml

@@ -14,5 +14,5 @@
   .row-content-block.second-block
     #{(@scope || 'all').capitalize} builds
 
-  %ul.content-list.builds-content-list
+  %ul.content-list.builds-content-list.admin-builds-table
     = render "projects/builds/table", builds: @builds, admin: true

changelogs/unreleased/fix-admin-ci-table.yml

+---
+title: Fix misaligned buttons on admin builds page
+merge_request: 7424
+author: Didem Acet