[SPARK-19010][CORE] Include Kryo exception in case of overflow

## What changes were proposed in this pull request?

This is to workaround an implicit result of #4947 which suppressed the
original Kryo exception if the overflow happened during serialization.

## How was this patch tested?

`KryoSerializerSuite` was augmented to reflect this change.

Author: Sergei Lebedev <superbobry@gmail.com>

Closes #16416 from superbobry/patch-1.