citra_qt: ask for confirmation when changing games from the game list (#6186)

Co-authored-by: nobody <nobody>

src/citra_qt/main.cpp

@@ -1320,8 +1320,10 @@ void GMainWindow::UpdateSaveStates() {
 }
 
 void GMainWindow::OnGameListLoadFile(QString game_path) {
+    if (ConfirmChangeGame()) {
         BootGame(game_path);
     }
+}
 
 void GMainWindow::OnGameListOpenFolder(u64 data_id, GameListOpenTarget target) {
     std::string path;