MLBEDSW-11375: Fix dataType mappings for Ethos-U85
- For Ethos-U85 pooling, OFM-type does not depend on IFM-type.
Simplify dataType mappings in architecture_constraints based on this.
- Introduce UInt16 to s_defaultAllTypes and defaultIntegerTypes.
- Remove s_defaultIntegerTypesExcl64 as it contained Int64.
- Replace with s_defaultIntegerTypes.
Signed-off-by: Alexander Bengtsson Alexander.Bengtsson@arm.com Change-Id: I6f67670b0aa36df08db4b9fee9509fab5756835d