Merge branch 'ajk-user-access-can-read-project' into 'master'

Remove unused method UserAccess#can_read_project?

See merge request gitlab-org/gitlab!35950

lib/gitlab/user_access.rb

@@ -92,12 +92,6 @@ def can_update_branch?(ref)
       end
     end
 
-    def can_read_project?
-      return false unless can_access_git?
-
-      user.can?(:read_project, project)
-    end
-
     private
 
     def permission_cache