fix rotation on input dialog

old-commit-hash: 4c84a33d01d1d2b5e8c32d3f586dd14f3830bd5a

selfdrive/ui/qt/widgets/input.cc

@@ -72,6 +72,10 @@ int InputDialog::exec() {
   return QDialog::exec();
 }
 
+void InputDialog::show(){
+  setMainWindow(this);
+}
+
 void InputDialog::handleInput(QString s) {
   if (!QString::compare(s,"⌫")) {
     line->backspace();

selfdrive/ui/qt/widgets/input.hpp

@@ -18,6 +18,7 @@ public:
   QString text();
   void setMessage(QString message, bool clearInputField=true);
   void setMinLength(int length);
+  void show();
 
 private:
   int minLength;