Support weighting samples before loss aggregation #314
Description
It would be useful to handle sample weights in all loss computations.
sample_weights can be an additional keyword argument for compute metrics akin to inference_variables and inference_conditions.
Users would specify sample_weights in their simulator and configure an adapter accordingly:
adapter = bf.ContinuousApproximator.build_adapter(
inference_variables=["x"],
inference_conditions=["y"],
sample_weights=["sample_weight"],
)