refactor: change ui translation mechanism

sources/awesomewidgets/extupgrade.h

@@ -20,6 +20,7 @@
 #include <QProcess>
 
 #include "abstractextitem.h"
+#include "awtranslation.h"
 
 
 class ExtUpgrade : public AbstractExtItem
@@ -55,7 +56,6 @@ private slots:
 
 private:
     QProcess *m_process = nullptr;
-    void translate(void *_ui) override;
     // properties
     QString m_executable = "/usr/bin/true";
     QString m_filter = "";