REMOVE old QT<= 5.14 code

Ubuntu 22.04  use qt 1.15.3.
In the code is still used qt code <5.10.
A cleanup was done by removing qT code version used in ubuntu 18.04.

src/Mod/PartDesign/Gui/TaskTransformedParameters.cpp

@@ -131,11 +131,7 @@ void TaskTransformedParameters::setupUI()
     ui->buttonGroupMode->setId(ui->radioTransformToolShapes, static_cast<int>(Mode::TransformToolShapes));
 
     connect(ui->buttonGroupMode,
-#if QT_VERSION < QT_VERSION_CHECK(5, 15, 0)
-            qOverload<int>(&QButtonGroup::buttonClicked),
-#else
             &QButtonGroup::idClicked,
-#endif
             this,
             &TaskTransformedParameters::onModeChanged);