Utils: Don't pass updates from IntegerAspect spinboxes through apply

The same pattern as used in DoubleAspect to avoids the asserts on autoapply
state in apply().

Change-Id: Ie06bac7fd8ec24ad461dc932c8eb85fa043a6fb7
Reviewed-by: Christian Stenger <christian.stenger@qt.io>

src/libs/utils/aspects.cpp

@@ -1571,7 +1571,7 @@ void IntegerAspect::addToLayout(LayoutBuilder &builder)
 
     if (isAutoApply()) {
         connect(d->m_spinBox.data(), QOverload<int>::of(&QSpinBox::valueChanged),
-                this, [this] { apply(); });
+                this, [this] { setValue(d->m_spinBox->value()); });
     }
 }