Add serialVersionUID field to java.text.ParseException

Verified that the serialVersionUID that was added is the same as
the one that would have previously been calculated
automatically. That was done by serializing an instance before
adding the field.

Added a test that used the serialized form to ensure that it
could be successfully deserialized.

Bug: 29352743
Change-Id: I41e5deae6847b81e524afd49ff14309f711913e0
Test: Ran test added above.