Add output pixel type to VectorIndexSelectionCast

This enables this filter to cast

Change-Id: I4a66e17e71344472ff86a9b16d8a79938434a623
ENH: adding basic support to DualDispatch to vector by component

Change-Id: I0a5a0b28a7699b90ea0c4fdc4d2f4fecde814f73
Merge topic 'ResampleVectorCastDualDispatch' into next

cd0ac42 ENH: adding basic support to DualDispatch to vector by component
2ec8aa5 Add output pixel type to VectorIndexSelectionCast
Adding baseline for resample with cast

Change-Id: I3449e64c2f5967ecea60d99652a3b8b132d6ccae
Merge topic 'ResampleVectorCastDualDispatch' into next

0f6e37f Adding baseline for resample with cast