Pins inside a function will be orphaned if user changes pin type

When the user changes the pin type of a linked pin, the pin inside the function will be orphaned. This will result in an ERROR DUPLICATE pin on the function instance.

1. Open QAGame in editor.
2. Open the blueprint PinTest_Base.
3. Open the function LocalFunction.
4. Change the FuncNameIn pin to a string.

RESULT

The pin inside the function turns red. This results in an ERROR DUPLICATE pin on the instance of the function.

EXPECTED

Only pins on the instances of functions should turn red/be orphaned.