fix: Move 'unpack folder' next to 'delete folder', b=no-bug, c=no-component

Author: mr-cheffy

src/browser/base/content/zen-panels/popups.inc

@@ -38,13 +38,13 @@
   <menuseparator />
   <menuitem id="context_zenFolderUnloadAll" data-l10n-id="zen-folders-unload-folder"/>
   <menuitem id="context_zenFolderNewSubfolder" data-l10n-id="zen-folders-new-subfolder"/>
-  <menuitem id="context_zenFolderUnpack" data-l10n-id="zen-folders-panel-unpack-folder"/>
   <menuseparator />
   <menu id="context_zenChangeFolderSpace"
     data-l10n-id="zen-folders-panel-change-folder-space">
     <menupopup />
   </menu>
   <menuitem id="context_zenFolderToSpace" data-l10n-id="zen-folders-panel-convert-folder-to-space" />
   <menuseparator />
+  <menuitem id="context_zenFolderUnpack" data-l10n-id="zen-folders-panel-unpack-folder"/>
   <menuitem id="context_zenFolderDelete" data-l10n-id="zen-folders-panel-delete-folder"/>
 </menupopup>