UI: add opensans semibold

old-commit-hash: e33cd47b5c

selfdrive/ui/qt/window.cc

@@ -54,6 +54,7 @@ MainWindow::MainWindow(QWidget *parent) : QWidget(parent) {
   // load fonts
   QFontDatabase::addApplicationFont("../assets/fonts/opensans_regular.ttf");
   QFontDatabase::addApplicationFont("../assets/fonts/opensans_bold.ttf");
+  QFontDatabase::addApplicationFont("../assets/fonts/opensans_semibold.ttf");
   QFontDatabase::addApplicationFont("../assets/fonts/Inter-Black.ttf");
   QFontDatabase::addApplicationFont("../assets/fonts/Inter-Bold.ttf");
   QFontDatabase::addApplicationFont("../assets/fonts/Inter-ExtraBold.ttf");