Merge branch...

Merge branch 'add-tooltip-to-issue-new-branch-button-with-create-branch-issue-title-123-14565' into 'master'

Add tooltip to new branch button

Closes #14565

See merge request !3380

CHANGELOG

@@ -10,6 +10,7 @@ v 8.6.2
   - Fix error with anonymous token in applications settings. !3362
   - Fix the milestone 'upcoming' filter. !3364
   - Fix comments on confidential issues showing up in activity feed to non-members. !3375
+  - Add a tooltip to new branch button in issue page. !3380
 
 v 8.6.1
   - Add option to reload the schema before restoring a database backup. !2807

app/views/projects/issues/_new_branch.html.haml

 - if current_user && can?(current_user, :push_code, @project) && @issue.can_be_worked_on?(current_user)
   .pull-right
-    = link_to namespace_project_branches_path(@project.namespace, @project, branch_name: @issue.to_branch_name, issue_iid: @issue.iid), method: :post, class: 'btn', title: @issue.to_branch_name do
+    = link_to namespace_project_branches_path(@project.namespace, @project, branch_name: @issue.to_branch_name, issue_iid: @issue.iid), method: :post, class: 'btn has-tooltip', title: @issue.to_branch_name do
       = icon('code-fork')
       New Branch