Select sends incorrect oldvalue when clearing

[howudodat]

Describe the bug
Select with dui_clearable
AbstractSelect.java line 209 (ClickListener for the delete button) calls clearValue(false)
Select.java line 89 clearValue() calls super.clearValue() before setting selectedOption to null
AbstractSelect.java line 295 (inside clearValue()) calls triggerChangeListeners(oldValue, getValue())
which results in the change listener being called with oldValue == newValue instead of oldValue being the old selection and newValue being null since the selection is being cleared

To Reproduce
create a clearable select, select a value, click on clear icon

Expected behavior
newValue should be null when clearing