Merge branch '21248-wrong-urlencoding-when-switching-branch-in-graphs-contributers' into 'master'

Fix refs dropdown selection with special characters

Remove unneeded encode from the project-refs-dropdown renderRow method.

Closes #21248

See merge request !7061
Signed-off-by: Rémy Coutable <remy@rymai.me>

app/assets/javascripts/project.js

@@ -82,7 +82,7 @@
             if (ref.header != null) {
               return $('<li />').addClass('dropdown-header').text(ref.header);
             } else {
-              link = $('<a />').attr('href', '#').addClass(ref === selected ? 'is-active' : '').text(ref).attr('data-ref', escape(ref));
+              link = $('<a />').attr('href', '#').addClass(ref === selected ? 'is-active' : '').text(ref).attr('data-ref', ref);
               return $('<li />').append(link);
             }
           },