Remove empty newlines in #include blocks.

This makes clang-format useful on those.

Also add a bunch of forgotten transitive includes, which otherwise
prevented compilation.

src/citra_qt/configure_dialog.cpp

@@ -4,9 +4,8 @@
 
 #include "citra_qt/configure_dialog.h"
 #include "citra_qt/config.h"
-#include "ui_configure.h"
-
 #include "core/settings.h"
+#include "ui_configure.h"
 
 ConfigureDialog::ConfigureDialog(QWidget* parent) : QDialog(parent), ui(new Ui::ConfigureDialog) {
     ui->setupUi(this);