[gnome-shell] status/system: Mark 'Power Off' menu header for translation

[Marge Bot <marge-bot src gnome org>]

commit ebaf9aa4c5cc2ab66ab143d075207050078d0e1b
Author: Florian Müllner <fmuellner gnome org>
Date:   Tue Sep 13 17:18:26 2022 +0200

    status/system: Mark 'Power Off' menu header for translation
    
    This was missed when the menu was added as part of quick settings.
    
    Luckily we can re-use the msg-id/context from the shutdown dialog,
    so the change is not subject to the string freeze.
    
    https://gitlab.gnome.org/GNOME/gnome-shell/-/issues/5862
    
    Part-of: <https://gitlab.gnome.org/GNOME/gnome-shell/-/merge_requests/2484>

 js/ui/status/system.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/js/ui/status/system.js b/js/ui/status/system.js
index 05527bf116..25d4c1e9c8 100644
--- a/js/ui/status/system.js
+++ b/js/ui/status/system.js
@@ -164,7 +164,7 @@ class ShutdownItem extends QuickSettingsItem {
         this._systemActions = new SystemActions.getDefault();
         this._items = [];
 
-        this.menu.setHeader('system-shutdown-symbolic', 'Power Off');
+        this.menu.setHeader('system-shutdown-symbolic', C_('title', 'Power Off'));
 
         this._addSystemAction(_('Suspend'), 'can-suspend', () => {
             this._systemActions.activateSuspend();