Cabana: Fix >1 hour route time displaying (#29226)

fix greater than 1 hour
old-commit-hash: a90f6d9163

tools/cabana/util.h

@@ -97,7 +97,7 @@ namespace utils {
 QPixmap icon(const QString &id);
 void setTheme(int theme);
 inline QString formatSeconds(int seconds) {
-  return QDateTime::fromTime_t(seconds).toString(seconds > 60 * 60 ? "hh:mm:ss" : "mm:ss");
+  return QDateTime::fromSecsSinceEpoch(seconds, Qt::UTC).toString(seconds > 60 * 60 ? "hh:mm:ss" : "mm:ss");
 }
 }