Merge branch 'slashmanov/add-toggle-file-browser-to-mr-keybindings' into 'master'

Add Toggle File Browser shortcut to Merge Request keybindings

See merge request https://gitlab.com/gitlab-org/gitlab/-/merge_requests/130498



Merged-by: Jose Ivan Vargas <jvargas@gitlab.com>
Approved-by: Jose Ivan Vargas <jvargas@gitlab.com>
Co-authored-by: Stanislav Lashmanov <slashmanov@gitlab.com>

app/assets/javascripts/behaviors/shortcuts/keybindings.js

@@ -636,6 +636,7 @@ const MR_SHORTCUTS_GROUP = {
     MR_NEXT_UNRESOLVED_DISCUSSION,
     MR_PREVIOUS_UNRESOLVED_DISCUSSION,
     MR_COPY_SOURCE_BRANCH_NAME,
+    MR_TOGGLE_FILE_BROWSER,
   ],
 };