[InfCost] add allow_scaledint_dtypes=True earlier

Author: maltanar

src/qonnx/util/inference_cost.py

@@ -114,7 +114,7 @@ def inference_cost(
             qnt_node.domain = "qonnx.custom_op.general"
         model = model.transform(InferShapes())
         model = model.transform(GiveUniqueParameterTensors())
-        model = model.transform(InferDataTypes())
+        model = model.transform(InferDataTypes(allow_scaledint_dtypes=True))
         model = model.transform(FoldConstants(exclude_op_types=[]))
         model = model.transform(RemoveUnusedTensors())
         model = model.transform(RemoveStaticGraphInputs())